China wholesaler CF 8 VBR Bushing Type Cam Follower Bearing for Process Transfer Lines Standard Type Cam Follower Full Complement Type, Shield Type, CFVB Series

Product Description

CF 8 VBR Bushing Type Cam Follower Bearing For Process Transfer Lines

                                                             Application

                        Metals                                                      Mining, Mineral Processing and Cement   
   
                        Railways                                                  Industrial Applications.

                        Material Handling                                     Agriculture

                        Construction                                             Machine Tools
                       
                         Auto Parts                                                Power Generators 

Cam Followers Stud-Type Track Rollers are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc.

They are based on either needle or cylindrical roller bearings. Instead of an inner ring, they have a threaded CHINAMFG stud (pin)

CFVBR/CFVBUUR Stud Type Track Rollers Specification

Product Name CFVBR CFVBUUR  Stud Type Track Rollers 
Precision Rating P6, P0, P5, P4, P2
Material Bearing Steel (GCr15)
Clearance C1 C2 C3 
Vibration & Noisy Z1, Z2, Z3 V1, V2, V3
 Features With Axial Guidance, Axial Plain Washers on Both Sides,full complement needle roller set
CFVBR Features  Shiled Type
CFVBUUR Features Sealed Type
Application Machine Tools, Auto Parts, Power Generators,and other Industrial Applications
Certification ISO 9001: 2008
Packing 1. Neutral Packing Bearing 2. Industrial Packing 3. Commercial Packing Bearing 4. Customize
Delivery Time 30 – 45 Days After The Order is Confirmed
Shippment 1. By Sea 2. By Air 3. By Express

 

CF V B UU R
Standard Type Full Complement Type Hexagon Socket Sealed Type Crowned Outer Ring

CF..VBR / CF..VBUUR Specification

Model Dimensions (mm) Basic Load Rating 
(KN)
Limited Mass
Speed
Shield Type Sealed Type D d C r B B1 B2 G G1 A/F M1 C1 B3 C Co rpm kg
min max max
CF 6 VBR CF 6 VBUUR 16 6 11 0.3 12.2 28.2 16 M6X1 8 3   0.6   5.68 6.96 9600 0.019
CF 8 VBR CF 8 VBUUR 19 8 11 0.3 12.2 32.2 20 M8X1.25 10 4   0.6   6.64 9.12 7200 0.571
CF 10 VBR CF 10 VBUUR 22 10 12 0.3 13.2 36.2 23 M10X1.25 12 4   0.6   7.76 11.84 5600 0.046
CF10-1 VBR CF10-1VBUUR 26 10 12 0.3 13.2 36.2 23 M10X1.25 12 4   0.6   7.76 11.84 5600 0.061
CF 12 VBR CF 12 VBUUR 30 12 14 0.6 15.2 40.2 25 M12X1.5 13 6 6 0.6 6 10.96 16.08 4800 0.097
CF12-1 VBR CF12-1VBUUR 32 12 14 0.6 15.2 40.2 25 M12X1.5 13 6 6 0.6 6 10.96 16.08 4800 0.107
CF 16 VBR CF 16 VBUUR 35 16 18 0.6 19.6 52.1 32.5 M16X1.5 17 6 6 0.8 8 16.88 30.72 3600 0.173
CF 18 VBR CF 18 VBUUR 40 18 20 1 21.6 58.1 36.5 M18X1.5 19 8 6 0.8 8 20.64 41.92 2800 0.255
CF20-1 VBR CF20-1VBUUR 47 20 24 1 25.6 66.1 40.5 M20X1.5 21 8 8 0.8 9 27.04 52.64 2800 0.39
CF 20 VBR CF 20 VBUUR 52 20 24 1 25.6 66.1 40.5 M20X1.5 21 8 8 0.8 9 27.04 52.64 2800 0.465
CF 24 VBR CF 24 VBUUR 62 24 29 1 30.6 80.1 49.5 M24X1.5 25 12 8 0.8 11 38 75.12 2400 0.82
CF24-1 VBR CF24-1VBUUR 72 24 29 1 30.6 80.1 49.5 M24X1.5 25 12 8 0.8 11 38 75.12 2400 1.14
CF 30 VBR CF 30 VBUUR 80 30 35 1 37 100 63 M30X1.5 32 17 8 1 15 55.2 60.08 1600 1.87
CF30-1 VBR CF30-1VBUUR 85 30 35 1 37 100 63 M30X1.5 32 17 8 1 15 55.2 60.08 1600 2.03
CF30-2 VBR CF30-2VBUUR 90 30 35 1 37 100 63 M30X1.5 32 17 8 1 15 55.2 60.08 1600 2.22

                                                               About Us

HENGLI Machinery Company is a well-established Chinese bearing supplier. We design, manufacture and wholesale bearings. 
Our specialized manufacturer of Spherical Roller Bearing Cylindrical Roller Bearing, XIHU (WEST LAKE) DIS. Rolling Bearing Co., Ltd was
established in 1970 and is accredited by the Chinese Ministry of Machine Building. 

We invested in 2 additional specialized bearing factories, which allow us to provide our clients with top of the line products 
such as Needle Roller Bearings, Cam Follower Bearings,Thrust Follower Bearings, Spherical Plain Bearings, Rod Ends
Bearings, 
Ball Joint Bearings,Tapered Roller Bearings, Wheel Hub Bearings and Non-Standard Bearings. 

FAQ
Q1 – What is our advantages? 

A – Manufacturer – Do it only with the Best; 

-Your Choice make different. 

Q2 – Our Products

A – Spherical Roller Bearing, Cylindrical Roller Bearing, Needle Roller Bearing, Cam Followers, Thrust Bearing

– Spherical Plain Bearing, Rod End, Ball Joint, Wheel Hub, Tapered Roller Bearing

Q3 – Process of our production

A – Heat Treatment – Grinding – Parts Inspection – Assembly – Final Inspection – Packing

Q4 – How to customize bearing(non-standard) from your company? 

A -We offer OEM, Customized(Non-standard) service and you need to provide drawing and detailed Technical Data. 

Q5 – What should I care before installation? 

A – Normally, the preservative with which new bearings are coated before leaving the factory does not need to be

Removed; It is only necessary to wipe off the outside cylin­drical surface and bore, if the grease is not compatible

With the preservative, it is necessary to wash and carefully dry the bearing. 

-Bearings should be installed in a dry, dust-free room away from metal working or other machines producing

Swarf and dust. 

Q6 – How to stock and maintenance my bearings right? 

A – Do not store bearings directly on concrete floors, where water can condense and collect on the bearing; 

-Store the bearings on a pallet or shelf, in an area where the bearings will not be subjected to high humidity

Or sudden and severe temperature changes that may result in condensation forming; 

-Always put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings. 

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Rolling Body: Roller Bearings
The Number of Rows: Single
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing
Separated: Unseparated
Samples:
US$ 1/Piece
1 Piece(Min.Order)

|

Customization:
Available

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cam roller

How do cam rollers contribute to the adaptability and versatility of tracking systems in various settings?

Cam rollers play a significant role in enhancing the adaptability and versatility of tracking systems across various settings. Their design and functionality enable them to meet the diverse requirements of different applications. Here’s a detailed explanation of how cam rollers contribute to the adaptability and versatility of tracking systems:

  • Multiple Track Configurations: Cam rollers can be utilized in various track configurations, such as linear tracks, curved tracks, or complex multi-axis tracks. This flexibility allows tracking systems to adapt to different motion patterns and trajectories required by different applications. Whether it’s a straight-line motion, circular path, or customized multi-axis motion, cam rollers can be configured to accommodate a wide range of tracking requirements.
  • Adjustable Cam Profiles: The design of cam rollers allows for adjustable cam profiles. Cam profiles determine the motion characteristics of the tracking system, including acceleration, deceleration, and dwell periods. By modifying the cam profiles, cam rollers can be customized to suit specific application needs. This adjustability enhances the adaptability of tracking systems, enabling them to handle different speed profiles, motion sequences, or tracking patterns.
  • Modular and Scalable Design: Cam rollers are often designed with a modular and scalable approach, allowing for easy integration into different systems and the ability to scale up or down based on application requirements. They can be combined with other components, such as motors, gearboxes, or sensors, to create a complete tracking system. This modular design facilitates the adaptability and versatility of tracking systems, enabling customization and quick reconfiguration as per changing needs.
  • Wide Range of Load Capacity: Cam rollers are available in various sizes and configurations, offering a wide range of load capacities. From lightweight applications to heavy-duty industrial settings, cam rollers can handle different loads and forces. This versatility allows tracking systems to adapt to diverse payload requirements, making them suitable for applications ranging from small-scale automation to large-scale material handling.
  • Compatibility with Different Environments: Cam rollers are designed to operate in various environmental conditions. They can withstand factors like temperature variations, dust, moisture, and contaminants commonly found in industrial or outdoor settings. This compatibility with different environments enhances the adaptability of tracking systems, enabling their deployment in diverse industries such as manufacturing, logistics, automotive, and aerospace.
  • Integration with Control Systems: Cam rollers can be seamlessly integrated with electronic or computer-controlled components, such as sensors, actuators, or programmable logic controllers (PLCs). This integration allows for precise control, synchronization, and automation of tracking systems. By incorporating control systems, cam rollers can adapt to dynamic operating conditions, respond to real-time feedback, and enable advanced tracking functionalities.
  • Compatibility with Various Object Shapes and Sizes: Cam rollers are designed to accommodate a wide range of object shapes, sizes, and materials. They can track objects of different geometries, from flat panels to irregularly shaped components. This compatibility with various object characteristics enhances the versatility of tracking systems, enabling them to handle diverse workpieces, products, or materials.

The adaptability and versatility of tracking systems are significantly enhanced by the use of cam rollers. Their ability to work with different track configurations, adjust cam profiles, modular design, load capacity, environmental compatibility, integration with control systems, and compatibility with various object shapes and sizes makes them a valuable component in a wide range of applications, providing adaptability, flexibility, and versatility to tracking systems in diverse settings.

cam roller

How does the choice of materials impact the performance of cam rollers in different environments?

The choice of materials significantly impacts the performance of cam rollers, especially when it comes to their operation in different environments. The selection of appropriate materials ensures the durability, reliability, and efficiency of cam rollers, while also ensuring they can withstand the specific conditions and challenges posed by different environments. Here’s a detailed explanation of how the choice of materials impacts the performance of cam rollers in different environments:

  • Corrosive Environments: In corrosive environments where cam rollers may come into contact with chemicals, moisture, or other corrosive agents, the choice of materials is critical to prevent corrosion and maintain performance. Materials such as stainless steel or corrosion-resistant coatings like zinc plating or epoxy coatings are commonly used to protect cam rollers from corrosion, ensuring their longevity and reliable operation.
  • High-Temperature Environments: In high-temperature environments, the choice of materials for cam rollers is crucial to ensure dimensional stability and resistance to heat-induced degradation. Heat-resistant materials such as high-temperature alloys or ceramics are employed to withstand elevated temperatures without compromising performance or structural integrity.
  • Low-Temperature Environments: In low-temperature environments, materials used for cam rollers should retain their mechanical properties and flexibility even at extremely low temperatures. Some materials, such as certain grades of stainless steel or special polymers like PTFE (polytetrafluoroethylene), exhibit excellent low-temperature performance and are suitable for cam rollers operating in cold environments.
  • High-Speed Applications: In high-speed applications where cam rollers experience rapid rotational speeds, material selection is crucial to ensure reliable and safe operation. High-performance materials with excellent wear resistance, low friction coefficients, and high strength are preferred to withstand the stresses and demands of high-speed rotation without premature wear or failure.
  • High-Load Applications: In applications where cam rollers experience heavy loads, the choice of materials is essential to ensure sufficient load-carrying capacity and resistance to deformation or fatigue. Materials with high strength, hardness, and toughness, such as hardened steels or bearing-grade alloys, are commonly used to withstand the high loads and prevent premature wear or failure under heavy load conditions.
  • Cleanroom Environments: In cleanroom environments where strict cleanliness and contamination control are necessary, the choice of materials for cam rollers is critical. Materials that are low in particle generation, have low outgassing properties, and can withstand frequent cleaning and sterilization procedures are preferred to maintain the cleanliness and integrity of the cleanroom environment.
  • Food and Beverage Industry: In the food and beverage industry, cam rollers may need to comply with specific food safety regulations and requirements. Materials that are FDA-approved, food-grade, and resistant to chemicals or cleaning agents commonly used in the industry are selected to ensure the hygienic operation of cam rollers in food processing, packaging, or handling applications.

By carefully considering the environmental conditions and requirements of different applications, manufacturers can select the appropriate materials for cam rollers to optimize their performance and longevity. Material choices should take into account factors such as corrosion resistance, temperature resistance, speed capability, load capacity, cleanliness, and compliance with industry-specific regulations.

In summary, the choice of materials has a significant impact on the performance of cam rollers in different environments. The selection of appropriate materials ensures resistance to corrosion, high or low temperatures, enables high-speed or high-load operation, facilitates cleanliness in cleanroom environments, and meets specific requirements of industries like food and beverage. By choosing the right materials, cam rollers can deliver reliable, efficient, and long-lasting performance in diverse operating conditions.

cam roller

Can you explain the primary functions and roles of cam rollers in various applications?

Cam rollers, also known as cam followers or track rollers, serve a variety of functions and play crucial roles in various applications across different industries. These specialized roller bearings are designed to follow the surface profile of a cam or track, enabling them to transmit motion, provide guidance, support, and handle loads. Here’s a detailed explanation of the primary functions and roles of cam rollers in various applications:

  • Motion Transmission: One of the primary functions of cam rollers is to transmit motion from a rotating cam to a reciprocating or oscillating component. They are commonly used in applications such as engines, where they transfer the motion of the camshaft to the valves, controlling the opening and closing of the valves at the appropriate timing. Cam rollers ensure precise and reliable motion transmission in these systems.
  • Guidance and Support: Cam rollers are frequently utilized to provide guidance and support to moving components in mechanical systems. They help maintain proper alignment and prevent lateral movement or deflection. In conveyor systems, for example, cam rollers guide the movement of belts or chains, ensuring smooth and controlled operation.
  • Load Bearing: Cam rollers are designed to bear high loads and provide support in heavy-duty applications. They are commonly found in machinery and equipment where there is a need for reliable load-bearing capabilities. Construction machinery, material handling equipment, and industrial automation systems often rely on cam rollers to handle substantial loads and ensure stable and efficient operation.
  • Compensating for Misalignment: In some applications, cam rollers are employed to compensate for misalignment between components. The rolling motion of the cam follower allows it to adjust and accommodate slight deviations in the cam or track profile. This feature ensures smooth operation even when there are minor misalignments, improving the overall performance and reliability of the system.
  • Application-Specific Functions: Cam rollers can also serve application-specific functions based on the requirements of a particular system. For example, in printing and packaging machinery, cam rollers may be used to control the tension and guide the movement of printing substrates or packaging materials. In textile machinery, cam rollers may play a role in controlling the feeding and positioning of fabrics. The versatility of cam rollers allows them to be tailored to the specific needs of diverse applications.

The choice of cam roller design, size, and material depends on the specific demands of the application. Factors such as load capacity, speed, operating conditions, precision requirements, and environmental factors are taken into consideration when selecting the appropriate cam roller. Regular maintenance, including lubrication and inspection, is vital to ensure optimal performance and longevity of cam rollers in various applications.

In summary, cam rollers fulfill essential functions and play significant roles in a wide range of applications. They enable motion transmission, provide guidance and support, bear heavy loads, compensate for misalignment, and serve application-specific functions. Cam rollers contribute to the efficiency, reliability, and smooth operation of mechanical systems across diverse industries.

China wholesaler CF 8 VBR Bushing Type Cam Follower Bearing for Process Transfer Lines Standard Type Cam Follower Full Complement Type, Shield Type, CFVB Series  China wholesaler CF 8 VBR Bushing Type Cam Follower Bearing for Process Transfer Lines Standard Type Cam Follower Full Complement Type, Shield Type, CFVB Series
editor by CX 2024-02-21

China supplier Offset Printing Machinery Dampening Oscillator Feuchtreibzylinder Roller

Product Description

MV.032.003/04 Feuchtreibzylinder Roller Dampening Oscillator

Heibelberg Offset Printing Machinery

Length 105cm

Diameter  85mm

HangZhou XiangChen Printing Equipment Co., Ltd is a professional printing machinery spare parts supplier, established in 2015, with 3 branch companies now. 

We specialize in Heidelberg, Man Roland and Komori Printing Machine Spare Parts including original circuit boards, computer boards, PC boards, pneumatic cylinders, motors, sensors, valves, cam followers, bearings, gripper fingers, rollers, gripper bars, bellows and so on. Most replacement spare parts are available as well. 

As the experience began to accumulate in the printing industry, we could provide you good-quality products, competitive price and considerate customer services. We have made long-term business relationships with many oversea customers due to our good supply ability and good reputation in the international market.

We hold the business philosophy of ” Service-oriented, CHINAMFG cooperation” And the ” Customers first” principle to provide you with sophisticated products and considerate services.

Q1: What is your scope of business?
A: We specialize in the export of offset printing machinery spare parts for Heidelberg, Man Roland and Komori. The main products include circuit board, pneumatic cylinder, bearing, sensor, gear, valve, motor, belt, gripper, gripper bar, cam follower and so on.

Q2: What is your means of packing?
A: Generally, we pack the goods in carton or wooden case and use bubble pad to protect it. Also, we can pack the goods as your specific request. The detailed package pictures and videos will be sent to you before shipping.

Q3. What type of payment do you accept?
A: L/C, T/T, Western Union, Paypal, MoneyGram.

Q4: How about the delivery time?
A: Most spare parts are in stock. Generally, we will arrange shipment within 3 days after your payment. The specific delivery time depends on your order and your location mostly. Please rest assured that shipment will be arranged immediately on receipt of your payment.

Q5. Will you test the product before delivery?
A: We promise that all of the products are in good condition through the strict quality control and they will be tested repeatedly and checked carefully before delivery.

Q6: How many years have you engaged in printing industry?
A: HangZhou CHINAMFG Chen Printing Equipment Co, Ltd is founded by CHINAMFG who has devoted himself to printing industry for more than 15 years. As the professional experience began to accumulate in this field, he established the company in 2015 to deal in offset printing machine spare parts.

Q7: Why choose us?
1.You will benefit a lot from our high-quality products, competitive price and considerate customer services. We have made long-term cooperation with many oversea customers.
2. Due to our steady and sincere way of conducting business, our company enjoys good reputation among the local wholesalers in domestic market.
3. There is a professional engineer team in our company who served in the leading domestic printing industry for many years. They will offer you the best spare parts replacement solution and repair services according to your specific demands.
4. We are willing to enter into business relations with you on the basis of equality, mutual benefit and exchanging what 1 has for what we need.

Q8. How can I visit your company?
A: Our company is located in Classic Print Mechanical Market, HangZhou, China. It is half an hour away from HangZhou Xihu (West Lake) Dis. International Airport. Welcome to your Visit.

 

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Certification: SGS
Usage: For Heidelberg Printer
Category: Roller
Name: Power Supply
Fit Machine Mod: Gto52
Feature: China & New , Original & New , Original & Used
Customization:
Available

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cam roller

Can you provide insights into the importance of proper installation and alignment of cam rollers?

Proper installation and alignment of cam rollers are crucial for achieving optimal performance, longevity, and reliability of the tracking system. The installation and alignment process directly impacts the functionality, efficiency, and lifespan of the cam rollers. Here are some key insights into the importance of proper installation and alignment:

  • Accurate Tracking: Proper installation ensures that the cam rollers are positioned correctly and aligned with the cam profile or track. Accurate alignment is essential for achieving precise and consistent tracking of objects or components. Even a slight misalignment can result in deviations from the desired path, causing positioning errors, reduced accuracy, and compromised system performance.
  • Smooth Motion: Correct installation and alignment play a significant role in enabling smooth and uninterrupted rolling motion of the cam rollers. Misalignment or improper installation can introduce friction, uneven loading, or binding, which can lead to jerky or erratic motion. On the other hand, proper alignment facilitates smooth and efficient rolling, minimizing energy losses, reducing wear, and ensuring seamless operation.
  • Load Distribution: Proper alignment helps distribute the load evenly among the cam rollers and the associated components. Uniform load distribution prevents excessive stress on individual rollers, bearings, or tracks, reducing the risk of premature wear, fatigue, or failure. By ensuring proper load distribution, proper installation and alignment contribute to the longevity and reliability of the cam roller system.
  • Reduced Wear and Damage: Correct installation and alignment minimize friction and wear between the cam rollers and the track. Improper alignment can cause rubbing, scraping, or uneven contact, leading to accelerated wear, surface damage, or deformation of the rollers or track. Proper alignment reduces these issues, extending the lifespan of the cam rollers and reducing the frequency of maintenance or replacements.
  • Optimized Performance: Properly installed and aligned cam rollers maximize the performance of the tracking system. When the cam rollers are aligned correctly, they can operate at their intended design parameters, ensuring efficient power transmission, accurate tracking, and smooth motion. This optimization leads to improved productivity, reduced downtime, and enhanced overall system performance.
  • Alignment Sensitivity: Cam roller systems are often sensitive to misalignment due to their precise nature. Small deviations in alignment can have a significant impact on the performance and functionality of the system. Therefore, it is crucial to follow manufacturer guidelines and recommended alignment procedures during installation to ensure proper alignment and avoid potential issues.
  • Ease of Maintenance: Proper installation and alignment facilitate easier maintenance and servicing of the cam rollers. When the cam rollers are correctly aligned, it becomes simpler to access and replace individual components, such as bearings or rollers, during routine maintenance or repairs. This reduces downtime, simplifies maintenance procedures, and ensures efficient upkeep of the tracking system.

In summary, proper installation and alignment of cam rollers are essential for achieving accurate tracking, smooth motion, load distribution, reduced wear, optimized performance, and ease of maintenance. By following proper installation procedures and ensuring precise alignment, the longevity, efficiency, and reliability of the cam roller system can be maximized, leading to improved overall system performance and longevity.

cam roller

What maintenance practices are recommended for cam rollers to ensure optimal functionality?

Proper maintenance is essential for ensuring the optimal functionality and longevity of cam rollers. Regular maintenance practices help prevent premature wear, minimize downtime, and maintain the performance of cam rollers in various applications. Here are some recommended maintenance practices for cam rollers:

  • Cleaning: Regularly clean the cam rollers to remove dust, dirt, and debris that can accumulate on the rolling surfaces. Use a soft brush or compressed air to clean the cam rollers, ensuring that no contaminants hinder their smooth operation.
  • Lubrication: Apply appropriate lubrication to the cam rollers to reduce friction and wear. Use lubricants recommended by the manufacturer, ensuring they are compatible with the materials and operating conditions of the cam rollers. Regularly check the lubrication levels and replenish as needed.
  • Inspection: Perform routine visual inspections of the cam rollers to check for any signs of wear, damage, or misalignment. Look for excessive play, deformation, or any irregularities that may affect their performance. If any issues are identified, take appropriate measures such as adjustments, repairs, or replacements.
  • Tightening: Check the fasteners, such as bolts or screws, that secure the cam rollers to the equipment or mounting surfaces. Ensure that they are properly tightened to prevent loosening during operation, which could lead to misalignment or reduced performance.
  • Alignment: Check the alignment of the cam rollers periodically to ensure they are properly aligned with the cam or track they are following. Misalignment can lead to increased wear, reduced accuracy, and decreased lifespan of the cam rollers. Adjust the alignment as necessary to maintain optimal functionality.
  • Load Distribution: Monitor the load distribution among the rolling elements of the cam rollers. Ensure that the load is evenly distributed to prevent overloading or excessive stress on individual rolling elements. Uneven load distribution can lead to premature wear or failure of the cam rollers.
  • Environmental Considerations: Consider the specific environmental conditions in which the cam rollers operate. Take appropriate measures to protect the cam rollers from corrosive substances, extreme temperatures, excessive moisture, or other environmental factors that may affect their performance. Use protective coatings, seals, or covers as needed.
  • Replacement: Cam rollers have a finite lifespan, and eventually, they will need to be replaced. Monitor the wear and performance of the cam rollers over time. When signs of significant wear, damage, or reduced functionality are observed, plan for timely replacement to avoid unexpected failures or disruptions in the operation.

It is important to note that maintenance practices may vary depending on the specific design, materials, and operating conditions of the cam rollers. Therefore, it is recommended to refer to the manufacturer’s guidelines and recommendations for maintenance specific to the cam rollers being used.

By following these maintenance practices and adopting a preventive maintenance approach, operators can ensure the optimal functionality, reliability, and longevity of cam rollers in various applications.

cam roller

How does the design of a cam roller contribute to efficient motion and tracking?

The design of a cam roller plays a crucial role in ensuring efficient motion transmission and tracking along the surface profile of a cam or track. Various design features are incorporated to optimize performance, reliability, and smooth operation. Here’s a detailed explanation of how the design of a cam roller contributes to efficient motion and tracking:

  • Bearing Element: The choice of the bearing element, such as cylindrical rollers, needle rollers, or ball bearings, is a critical design consideration. The bearing element should be selected based on the specific application requirements, including load capacity, speed, and precision. The bearing element allows for smooth rolling motion and efficient load distribution, minimizing friction and wear.
  • Outer Ring Profile: The outer ring of a cam roller has a profile that matches the shape of the cam or track. This design feature ensures accurate tracking and follows the contour of the cam or track surface. The outer ring provides guidance and support to the roller, allowing it to smoothly traverse the cam profile without slipping or deviating from the desired path.
  • Stud or Yoke: The stud or yoke is the component that attaches the cam roller to the moving part of the mechanical system. It is designed to provide secure attachment and proper alignment. The stud or yoke may have additional features such as threaded ends, lubrication provisions, or seals to enhance functionality and ease of maintenance.
  • Roller Retainers: In some cam roller designs, roller retainers are used to maintain proper spacing and alignment of the rollers within the outer ring. These retainers prevent roller skewing and ensure even load distribution among the rollers. By maintaining precise roller alignment, efficient motion transmission and tracking are achieved.
  • Sealing and Lubrication: Proper sealing and lubrication are essential for the efficient functioning of cam rollers. Seals prevent contaminants from entering the bearing and protect against lubricant leakage. Lubrication reduces friction and wear, ensuring smooth rolling motion. The design of cam rollers may include sealing elements and lubrication provisions to facilitate effective sealing and lubrication maintenance.

The careful consideration of these design factors contributes to efficient motion and tracking in cam rollers. When the cam roller is in operation, these design features enable it to smoothly follow the profile of the cam or track, ensuring accurate and reliable motion transmission. Efficient tracking minimizes energy losses, reduces wear, and enhances the overall performance of the mechanical system.

It is important to note that the design of a cam roller should be selected based on the specific requirements of the application. Factors such as load capacity, speed, operating conditions, and precision requirements should be taken into account to ensure optimal performance and longevity of the cam roller in the mechanical system.

In summary, the design of a cam roller, including the bearing element, outer ring profile, stud or yoke, roller retainers, sealing, and lubrication, contributes to efficient motion transmission and tracking. These design features enable smooth rolling motion, accurate tracking along the cam profile, and reliable performance in various mechanical systems.

China supplier Offset Printing Machinery Dampening Oscillator Feuchtreibzylinder Roller  China supplier Offset Printing Machinery Dampening Oscillator Feuchtreibzylinder Roller
editor by CX 2024-02-21

China Best Sales CF 6 BR Yoke Type Cam Follower Bearing For Machine Tool Spindles

Product Description

CF 6 BR Yoke Type Cam Follower Bearing For Machine Tool Spindles

                                                             Application

                        Metals                                                      Mining, Mineral Processing and Cement   
   
                        Railways                                                  Industrial Applications.

                        Material Handling                                     Agriculture

                        Construction                                             Machine Tools
                       
                         Auto Parts                                                Power Generators 

Cam Followers Stud-Type Track Rollers are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc.

They are based on either needle or cylindrical roller bearings. Instead of an inner ring, they have a threaded CHINAMFG stud (pin)

CFVBR/CFVBUUR Stud Type Track Rollers Specification

Product Name CFVBR CFVBUUR  Stud Type Track Rollers 
Precision Rating P6, P0, P5, P4, P2
Material Bearing Steel (GCr15)
Clearance C0 C1 C2 C3 C4 C5
Vibration & Noisy Z1, Z2, Z3 V1, V2, V3
 Features With Axial Guidance, Axial Plain Washers on Both Sides,full complement needle roller set
CFVBR Features  Shiled Type
CFVBUUR Features Sealed Type
Application Machine Tools, Auto Parts, Power Generators,and other Industrial Applications
Certification ISO 9001: 2008
Packing 1. Neutral Packing Bearing 2. Industrial Packing 3. Commercial Packing Bearing 4. Customize
Delivery Time 30 – 45 Days After The Order is Confirmed
Shippment 1. By Sea 2. By Air 3. By Express

 

CF V B UU R
Standard Type Full Complement Type Hexagon Socket Sealed Type Crowned Outer Ring

CF..VBR / CF..VBUUR Specification

Model Dimensions (mm) Basic Load Rating 
(KN)
Limited Mass
Speed
Shield Type Sealed Type D d C r B B1 B2 G G1 A/F M1 C1 B3 C Co rpm kg
min max max
CF 6 VBR CF 6 VBUUR 16 6 11 0.3 12.2 28.2 16 M6X1 8 3   0.6   5.68 6.96 9600 0.019
CF 8 VBR CF 8 VBUUR 19 8 11 0.3 12.2 32.2 20 M8X1.25 10 4   0.6   6.64 9.12 7200 0.571
CF 10 VBR CF 10 VBUUR 22 10 12 0.3 13.2 36.2 23 M10X1.25 12 4   0.6   7.76 11.84 5600 0.046
CF10-1 VBR CF10-1VBUUR 26 10 12 0.3 13.2 36.2 23 M10X1.25 12 4   0.6   7.76 11.84 5600 0.061
CF 12 VBR CF 12 VBUUR 30 12 14 0.6 15.2 40.2 25 M12X1.5 13 6 6 0.6 6 10.96 16.08 4800 0.097
CF12-1 VBR CF12-1VBUUR 32 12 14 0.6 15.2 40.2 25 M12X1.5 13 6 6 0.6 6 10.96 16.08 4800 0.107
CF 16 VBR CF 16 VBUUR 35 16 18 0.6 19.6 52.1 32.5 M16X1.5 17 6 6 0.8 8 16.88 30.72 3600 0.173
CF 18 VBR CF 18 VBUUR 40 18 20 1 21.6 58.1 36.5 M18X1.5 19 8 6 0.8 8 20.64 41.92 2800 0.255
CF20-1 VBR CF20-1VBUUR 47 20 24 1 25.6 66.1 40.5 M20X1.5 21 8 8 0.8 9 27.04 52.64 2800 0.39
CF 20 VBR CF 20 VBUUR 52 20 24 1 25.6 66.1 40.5 M20X1.5 21 8 8 0.8 9 27.04 52.64 2800 0.465
CF 24 VBR CF 24 VBUUR 62 24 29 1 30.6 80.1 49.5 M24X1.5 25 12 8 0.8 11 38 75.12 2400 0.82
CF24-1 VBR CF24-1VBUUR 72 24 29 1 30.6 80.1 49.5 M24X1.5 25 12 8 0.8 11 38 75.12 2400 1.14
CF 30 VBR CF 30 VBUUR 80 30 35 1 37 100 63 M30X1.5 32 17 8 1 15 55.2 60.08 1600 1.87
CF30-1 VBR CF30-1VBUUR 85 30 35 1 37 100 63 M30X1.5 32 17 8 1 15 55.2 60.08 1600 2.03
CF30-2 VBR CF30-2VBUUR 90 30 35 1 37 100 63 M30X1.5 32 17 8 1 15 55.2 60.08 1600 2.22

                                                            About Us

HENGLI Machinery Company is a well-established Chinese bearing supplier. We design, manufacture and wholesale bearings. 
Our specialized manufacturer of Spherical Roller Bearing Cylindrical Roller Bearing, XIHU (WEST LAKE) DIS. Rolling Bearing Co., Ltd was
established in 1970 and is accredited by the Chinese Ministry of Machine Building. 

We invested in 2 additional specialized bearing factories, which allow us to provide our clients with top of the line products 
such as Needle Roller Bearings, Cam Follower Bearings, Thrust Bearings, Spherical Plain Bearings, Rod Ends Bearings,
Ball Joint Bearings,Tapered Roller Bearings, Wheel Hub Bearings and Non-Standard Bearings. 

FAQ
Q1 – What is our advantages? 

A – Manufacturer – Do it only with the Best; 

-Your Choice make different. 

Q2 – Our Products

A – Spherical Roller Bearing, Cylindrical Roller Bearing, Needle Roller Bearing, Cam Followers, Thrust Bearing

– Spherical Plain Bearing, Rod End, Ball Joint, Wheel Hub, Tapered Roller Bearing

Q3 – Process of our production

A – Heat Treatment – Grinding – Parts Inspection – Assembly – Final Inspection – Packing

Q4 – How to customize bearing(non-standard) from your company? 

A -We offer OEM, Customized(Non-standard) service and you need to provide drawing and detailed Technical Data. 

Q5 – What should I care before installation? 

A – Normally, the preservative with which new bearings are coated before leaving the factory does not need to be

Removed; It is only necessary to wipe off the outside cylin­drical surface and bore, if the grease is not compatible

With the preservative, it is necessary to wash and carefully dry the bearing. 

-Bearings should be installed in a dry, dust-free room away from metal working or other machines producing

Swarf and dust. 

Q6 – How to stock and maintenance my bearings right? 

A – Do not store bearings directly on concrete floors, where water can condense and collect on the bearing; 

-Store the bearings on a pallet or shelf, in an area where the bearings will not be subjected to high humidity

Or sudden and severe temperature changes that may result in condensation forming; 

-Always put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings. 

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Rolling Body: Roller Bearings
The Number of Rows: Single
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing
Separated: Unseparated
Samples:
US$ 1/Piece
1 Piece(Min.Order)

|

Customization:
Available

|

cam roller

What safety considerations should be taken into account when using cam rollers in industrial settings?

When using cam rollers in industrial settings, several safety considerations should be taken into account to ensure the well-being of personnel, prevent accidents, and maintain a safe working environment. Here are some important safety considerations when using cam rollers:

  • Proper Guarding: Cam rollers should be properly guarded to prevent accidental contact with moving parts. Depending on the specific application and the level of exposure, appropriate guarding measures such as barriers, enclosures, or safety covers should be in place to protect operators and other personnel from potential hazards associated with rotating cam rollers.
  • Lockout/Tagout Procedures: Before performing maintenance or repair tasks on cam rollers or associated equipment, appropriate lockout/tagout procedures should be followed. Lockout/tagout procedures help ensure that energy sources are isolated, machinery is de-energized, and appropriate warning devices are in place to prevent unintentional startup or release of stored energy, minimizing the risk of injury.
  • Training and Awareness: Adequate training should be provided to operators and maintenance personnel working with cam rollers. They should be trained on safe operating procedures, potential hazards, emergency protocols, and proper use of personal protective equipment (PPE). Regular refresher training sessions and ongoing awareness programs can help reinforce safe practices and promote a safety-conscious culture.
  • Risk Assessment: Conducting a thorough risk assessment specific to the application and environment is crucial. Identify potential hazards associated with cam rollers, such as pinch points, entanglement risks, or flying debris. Assess the severity of each hazard and implement appropriate control measures to mitigate the risks, such as installing physical barriers, implementing safety interlocks, or providing warning signage.
  • Maintenance and Inspections: Regular maintenance and inspections of cam rollers are essential for identifying and addressing any issues that may compromise safety. Inspect the rollers, bearings, tracks, and associated components for signs of wear, damage, or misalignment. Follow manufacturer recommendations for maintenance intervals, lubrication schedules, and component replacements to ensure the safe and reliable operation of cam rollers.
  • Proper Load Handling: Ensure that cam rollers are not subjected to loads or forces beyond their specified capacity. Overloading cam rollers can lead to premature wear, component failure, or dangerous conditions. Consider the weight, size, and distribution of the load being tracked and ensure that the cam rollers and associated components are designed to handle the applied loads safely.
  • Proper Installation and Alignment: Follow proper installation procedures and ensure accurate alignment of cam rollers. Improper installation or misalignment can result in unexpected movements, excessive friction, or component failures, posing safety risks. Adhere to manufacturer guidelines and recommended alignment procedures to ensure safe and reliable operation.
  • PPE Usage: Personal protective equipment (PPE) should be provided and used appropriately by personnel working with or in the vicinity of cam rollers. Depending on the specific hazards involved, PPE such as safety glasses, gloves, hearing protection, or safety shoes may be required to mitigate the risk of injuries due to flying debris, contact with moving parts, noise exposure, or other potential hazards.

It is important to consult relevant safety regulations, industry standards, and guidelines specific to the application and location to ensure full compliance with safety requirements when using cam rollers in industrial settings. Regular safety audits, hazard assessments, and open communication with personnel can help identify and address potential safety concerns, creating a safer working environment for everyone involved.

cam roller

How do cam rollers contribute to precise and controlled motion in machinery?

Cam rollers play a significant role in ensuring precise and controlled motion in various machinery applications. Their design and functionality contribute to accurate tracking, smooth operation, and controlled movement. Here’s a detailed explanation of how cam rollers contribute to precise and controlled motion in machinery:

  • Cam Profile Following: Cam rollers are specifically designed to follow the profile of a cam or track. The outer ring of the cam roller is shaped to match the contour of the cam surface. As the cam rotates or moves, the cam roller maintains contact with the cam profile, ensuring precise tracking and controlled motion along the desired path. This cam profile following capability enables machinery to achieve accurate and repeatable motion.
  • Rolling Motion: Cam rollers utilize rolling motion to traverse the cam profile. The rolling motion reduces friction compared to sliding or rubbing contact, resulting in smoother operation and improved energy efficiency. The rolling action of cam rollers allows for controlled movement with minimal resistance, ensuring precise motion and minimizing wear and tear.
  • Load Distribution: Cam rollers are designed to distribute the applied load evenly among the rolling elements. This load distribution capability minimizes stress concentrations and prevents excessive wear on individual rollers. By distributing the load effectively, cam rollers contribute to maintaining precise and controlled motion without compromising performance or causing premature failure.
  • High Rigidity: Cam rollers are constructed to provide high rigidity, which is vital for precise and controlled motion. The materials and design of cam rollers ensure minimal deformation or flexing during operation, allowing for accurate positioning and controlled movement. The high rigidity of cam rollers enables machinery to maintain tight tolerances and achieve the desired motion without unwanted deviations.
  • Roller Retainers: Some cam roller designs incorporate roller retainers or cages that hold the rolling elements in place and maintain proper spacing. These retainers prevent roller skewing and ensure controlled movement by guiding the rollers along the cam profile. The use of roller retainers enhances precision and eliminates the risk of roller misalignment, contributing to precise and controlled motion in machinery.
  • Precision Bearings: Cam rollers are equipped with precision bearings that provide smooth rolling motion and reduce internal friction. These bearings are designed to handle both radial and axial loads, ensuring stable and controlled motion in various directions. The precision bearings in cam rollers contribute to the overall precision and controlled movement of the machinery.

By incorporating these design features and functionalities, cam rollers contribute to precise and controlled motion in machinery. They enable accurate tracking of cam profiles, utilize rolling motion with reduced friction, distribute loads evenly, provide high rigidity, use roller retainers for proper alignment, and utilize precision bearings for smooth operation. All these factors work together to ensure precise positioning, controlled movement, and reliable performance in a wide range of machinery applications.

In summary, cam rollers contribute to precise and controlled motion in machinery through their cam profile following capability, rolling motion, load distribution, high rigidity, roller retainers, and precision bearings. These features enable machinery to achieve accurate positioning, smooth operation, and controlled movement, resulting in improved performance and productivity.

cam roller

Can you explain the primary functions and roles of cam rollers in various applications?

Cam rollers, also known as cam followers or track rollers, serve a variety of functions and play crucial roles in various applications across different industries. These specialized roller bearings are designed to follow the surface profile of a cam or track, enabling them to transmit motion, provide guidance, support, and handle loads. Here’s a detailed explanation of the primary functions and roles of cam rollers in various applications:

  • Motion Transmission: One of the primary functions of cam rollers is to transmit motion from a rotating cam to a reciprocating or oscillating component. They are commonly used in applications such as engines, where they transfer the motion of the camshaft to the valves, controlling the opening and closing of the valves at the appropriate timing. Cam rollers ensure precise and reliable motion transmission in these systems.
  • Guidance and Support: Cam rollers are frequently utilized to provide guidance and support to moving components in mechanical systems. They help maintain proper alignment and prevent lateral movement or deflection. In conveyor systems, for example, cam rollers guide the movement of belts or chains, ensuring smooth and controlled operation.
  • Load Bearing: Cam rollers are designed to bear high loads and provide support in heavy-duty applications. They are commonly found in machinery and equipment where there is a need for reliable load-bearing capabilities. Construction machinery, material handling equipment, and industrial automation systems often rely on cam rollers to handle substantial loads and ensure stable and efficient operation.
  • Compensating for Misalignment: In some applications, cam rollers are employed to compensate for misalignment between components. The rolling motion of the cam follower allows it to adjust and accommodate slight deviations in the cam or track profile. This feature ensures smooth operation even when there are minor misalignments, improving the overall performance and reliability of the system.
  • Application-Specific Functions: Cam rollers can also serve application-specific functions based on the requirements of a particular system. For example, in printing and packaging machinery, cam rollers may be used to control the tension and guide the movement of printing substrates or packaging materials. In textile machinery, cam rollers may play a role in controlling the feeding and positioning of fabrics. The versatility of cam rollers allows them to be tailored to the specific needs of diverse applications.

The choice of cam roller design, size, and material depends on the specific demands of the application. Factors such as load capacity, speed, operating conditions, precision requirements, and environmental factors are taken into consideration when selecting the appropriate cam roller. Regular maintenance, including lubrication and inspection, is vital to ensure optimal performance and longevity of cam rollers in various applications.

In summary, cam rollers fulfill essential functions and play significant roles in a wide range of applications. They enable motion transmission, provide guidance and support, bear heavy loads, compensate for misalignment, and serve application-specific functions. Cam rollers contribute to the efficiency, reliability, and smooth operation of mechanical systems across diverse industries.

China Best Sales CF 6 BR Yoke Type Cam Follower Bearing For Machine Tool Spindles  China Best Sales CF 6 BR Yoke Type Cam Follower Bearing For Machine Tool Spindles
editor by CX 2024-01-30

China best Roller Track Zaxis 330 Excavator Track Rollers PC 220 Bottom Rollers

Product Description

BRAND CATALOGUE
BULLDOZER D20 D30 D31 D37 D40 D41 D45 D50 D60
D65 D68 D75 D80 D85 D150 D155 D275 D355
D3C D3D D4C D4D D4H D5 D6C D6D D6H
D7G D8K D8N D9N D10N D11N      
KOMATSUA PC30 PC40 PC45 PC60 PC75 PC100 PC120 PC150 PC200
PC220 PC300 PC350 PC400          
CATERPILLARA E70B E110 E120B E215 E235 E307 E311 E312 E322
E180 E240 E200B E320 E300 E300B E330 E325  
HITACHI EX30 EX40 EX60 EX100 EX120 EX200 EX220 EX270 EX300
EX400 EX600 UH043 UH052 UH53 UH07 UH081 UH082 UH083
FIAT-HITACHI FH120 FH130 FH150 FH200 FH220 FH270 FH300    
VOLVO EC55 EC130 EC150 EC200 EC210 EC240 EC290 EC360  
DAEWOO DH55 DH130 DH180 DH200 DH280 DH300 DH320    
HYUNDAI R60 R130 R200 R210 R220 R290 R320 R914  
KATO HD250 HD400 HD450 HD700 HD770 HD820 HD1250    
KOBELCO SK40 SK60 SK100 SK120 SK200 SK220 SK04-2 SK07  
SK07N2 SK09 SK12 SK14 SK300 SK310 SK400    
JCB JS70 JS75 JS110 JS130 JS160 JS180 JS200 JS220  
JS240 JS260 JS300 JS330          
SUMITOMO SH70 SH100 SH120 SH160 SH200 SH260 SH265 SH280 SH300
SH340 LS2650 LS2800 LS3400 LS4300        
  MX8 SE200 SE210 SE280 MX292 SE350      
MITSUBISHI MS110 MS120 MS140 MS180          

 

All manufacturer’s names,symbols&descriptions are used for reference purpose only,and it is not implied that and any part listed is the product of these manufacturers.

PRODUCT DESCRITION

FAQ
 

1. You are a trader or a manufacture?
We are an industry and trade integration business, our factory located on HangZhou Nanan Distric, and our sales department is in City centre of HangZhou. The distance is  80Kms, 1.5 hours.

2. How can I be sure the part will fit my excavator?
Give us correct model number/machine serial number/ any numbers on the parts itself. Or measure the parts give us dimension or drawing.

3. How about the payment terms?
We usually accept T/T or Trade Assurance. other terms also could be negotiated.

4. What is your minimum order?
It depends on what you are buying. LCL container (less than a container load) can be acceptable.

5. What is your delivery time?
FOB HangZhou or any Chinese port : 20 days . If there are any parts in stock , our delivery time is only 0-7 days.

6. What about Quality Control?
We have a perfect QC system for the perfect products. A team who will detect the product quality and specification piece carefully, monitoring every production process until packing is complete, to ensure product safety into container. /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Warranty: One Year
Type: Crawler Excavator
Usage: Special Excavator, Marine Excavator, Mining Excavator, GM Excavator
Bucket: Grab Shovel
Transmission: Mechanical Transmission
Drive Type: Internal Combustion Drive
Samples:
US$ 40/Piece
1 Piece(Min.Order)

|

cam roller

What are the signs that indicate a need for cam roller replacement or maintenance, and how can they be diagnosed?

Proper maintenance and timely replacement of cam rollers are essential for ensuring their optimal performance and longevity. Several signs indicate the need for cam roller replacement or maintenance, and diagnosing these signs can help identify potential issues. Here are some common signs and diagnostic methods:

  • Abnormal Noise: Unusual or excessive noise during the operation of cam rollers can indicate problems. Grinding, squeaking, or rattling sounds may suggest issues such as worn bearings, misalignment, or insufficient lubrication. Conduct a thorough inspection and listen for any abnormal noise while the cam rollers are in motion.
  • Irregular Motion: If the cam rollers exhibit irregular or jerky motion instead of smooth and consistent rolling, it may indicate problems. This can be caused by misalignment, damaged cam profiles, worn bearings, or debris accumulation. Observe the motion of the cam rollers carefully to detect any irregularities or inconsistencies.
  • Inconsistent Tracking: Cam rollers should provide accurate and consistent tracking of objects or components along the designated path. If there are deviations or errors in the tracking, it may indicate misalignment, worn cam profiles, damaged rollers, or track irregularities. Monitor the tracking performance of the cam rollers and check for any inconsistencies or deviations from the desired path.
  • Excessive Wear: Visual inspection of the cam rollers can reveal signs of excessive wear. Check for signs such as worn or flattened surfaces, pitting, cracks, or deformation. Excessive wear can occur due to high loads, misalignment, inadequate lubrication, or prolonged usage. Regularly inspect the cam rollers for any visible signs of wear or damage.
  • Uneven Load Distribution: Improper load distribution across the cam rollers can lead to premature wear or failure. Inspect the cam rollers and associated components for any signs of uneven loading, such as uneven wear patterns, excessive wear on specific rollers, or track distortions. Uneven load distribution may result from misalignment, damaged components, or improper installation.
  • Increased Friction: Excessive friction during the rolling motion of cam rollers can impair their performance and lead to accelerated wear. Monitor the rolling motion and check for signs of increased friction, such as resistance, overheating, or uneven movement. Excessive friction can be caused by misalignment, inadequate lubrication, debris accumulation, or worn components.
  • Loss of Efficiency: A decrease in the efficiency of the cam roller system can indicate underlying issues. If the system requires more power, shows reduced speed, or exhibits decreased accuracy compared to its normal operation, it may indicate problems with the cam rollers. Monitor the system’s performance and compare it with the expected efficiency to identify any loss in performance.

When diagnosing these signs, it is important to follow manufacturer guidelines and recommended maintenance procedures. Diagnostic methods may include visual inspection, listening for abnormal sounds, measuring performance parameters, checking alignment, conducting lubrication analysis, or consulting with qualified technicians or maintenance professionals.

Regular maintenance and inspection schedules should be established to monitor the condition of cam rollers. By identifying signs of wear, misalignment, or other issues early on, timely maintenance or replacement can be performed to prevent further damage, maintain optimal performance, and extend the lifespan of the cam roller system.

cam roller

What maintenance practices are recommended for cam rollers to ensure optimal functionality?

Proper maintenance is essential for ensuring the optimal functionality and longevity of cam rollers. Regular maintenance practices help prevent premature wear, minimize downtime, and maintain the performance of cam rollers in various applications. Here are some recommended maintenance practices for cam rollers:

  • Cleaning: Regularly clean the cam rollers to remove dust, dirt, and debris that can accumulate on the rolling surfaces. Use a soft brush or compressed air to clean the cam rollers, ensuring that no contaminants hinder their smooth operation.
  • Lubrication: Apply appropriate lubrication to the cam rollers to reduce friction and wear. Use lubricants recommended by the manufacturer, ensuring they are compatible with the materials and operating conditions of the cam rollers. Regularly check the lubrication levels and replenish as needed.
  • Inspection: Perform routine visual inspections of the cam rollers to check for any signs of wear, damage, or misalignment. Look for excessive play, deformation, or any irregularities that may affect their performance. If any issues are identified, take appropriate measures such as adjustments, repairs, or replacements.
  • Tightening: Check the fasteners, such as bolts or screws, that secure the cam rollers to the equipment or mounting surfaces. Ensure that they are properly tightened to prevent loosening during operation, which could lead to misalignment or reduced performance.
  • Alignment: Check the alignment of the cam rollers periodically to ensure they are properly aligned with the cam or track they are following. Misalignment can lead to increased wear, reduced accuracy, and decreased lifespan of the cam rollers. Adjust the alignment as necessary to maintain optimal functionality.
  • Load Distribution: Monitor the load distribution among the rolling elements of the cam rollers. Ensure that the load is evenly distributed to prevent overloading or excessive stress on individual rolling elements. Uneven load distribution can lead to premature wear or failure of the cam rollers.
  • Environmental Considerations: Consider the specific environmental conditions in which the cam rollers operate. Take appropriate measures to protect the cam rollers from corrosive substances, extreme temperatures, excessive moisture, or other environmental factors that may affect their performance. Use protective coatings, seals, or covers as needed.
  • Replacement: Cam rollers have a finite lifespan, and eventually, they will need to be replaced. Monitor the wear and performance of the cam rollers over time. When signs of significant wear, damage, or reduced functionality are observed, plan for timely replacement to avoid unexpected failures or disruptions in the operation.

It is important to note that maintenance practices may vary depending on the specific design, materials, and operating conditions of the cam rollers. Therefore, it is recommended to refer to the manufacturer’s guidelines and recommendations for maintenance specific to the cam rollers being used.

By following these maintenance practices and adopting a preventive maintenance approach, operators can ensure the optimal functionality, reliability, and longevity of cam rollers in various applications.

cam roller

Can you explain the primary functions and roles of cam rollers in various applications?

Cam rollers, also known as cam followers or track rollers, serve a variety of functions and play crucial roles in various applications across different industries. These specialized roller bearings are designed to follow the surface profile of a cam or track, enabling them to transmit motion, provide guidance, support, and handle loads. Here’s a detailed explanation of the primary functions and roles of cam rollers in various applications:

  • Motion Transmission: One of the primary functions of cam rollers is to transmit motion from a rotating cam to a reciprocating or oscillating component. They are commonly used in applications such as engines, where they transfer the motion of the camshaft to the valves, controlling the opening and closing of the valves at the appropriate timing. Cam rollers ensure precise and reliable motion transmission in these systems.
  • Guidance and Support: Cam rollers are frequently utilized to provide guidance and support to moving components in mechanical systems. They help maintain proper alignment and prevent lateral movement or deflection. In conveyor systems, for example, cam rollers guide the movement of belts or chains, ensuring smooth and controlled operation.
  • Load Bearing: Cam rollers are designed to bear high loads and provide support in heavy-duty applications. They are commonly found in machinery and equipment where there is a need for reliable load-bearing capabilities. Construction machinery, material handling equipment, and industrial automation systems often rely on cam rollers to handle substantial loads and ensure stable and efficient operation.
  • Compensating for Misalignment: In some applications, cam rollers are employed to compensate for misalignment between components. The rolling motion of the cam follower allows it to adjust and accommodate slight deviations in the cam or track profile. This feature ensures smooth operation even when there are minor misalignments, improving the overall performance and reliability of the system.
  • Application-Specific Functions: Cam rollers can also serve application-specific functions based on the requirements of a particular system. For example, in printing and packaging machinery, cam rollers may be used to control the tension and guide the movement of printing substrates or packaging materials. In textile machinery, cam rollers may play a role in controlling the feeding and positioning of fabrics. The versatility of cam rollers allows them to be tailored to the specific needs of diverse applications.

The choice of cam roller design, size, and material depends on the specific demands of the application. Factors such as load capacity, speed, operating conditions, precision requirements, and environmental factors are taken into consideration when selecting the appropriate cam roller. Regular maintenance, including lubrication and inspection, is vital to ensure optimal performance and longevity of cam rollers in various applications.

In summary, cam rollers fulfill essential functions and play significant roles in a wide range of applications. They enable motion transmission, provide guidance and support, bear heavy loads, compensate for misalignment, and serve application-specific functions. Cam rollers contribute to the efficiency, reliability, and smooth operation of mechanical systems across diverse industries.

China best Roller Track Zaxis 330 Excavator Track Rollers PC 220 Bottom Rollers  China best Roller Track Zaxis 330 Excavator Track Rollers PC 220 Bottom Rollers
editor by CX 2024-01-30

China Best Sales CFH-2 1/4-B Stud Type Track Rollers Cam Follower Bearing For Machine Tools

Product Description

CFH-2 1/4-B Stud Type Track Rollers Cam Follower Bearing For Machine Tools

                                                             Application

                        Metals                                                      Mining, Mineral Processing and Cement   
   
                        Railways                                                  Industrial Applications.

                        Material Handling                                     Agriculture

                        Construction                                             Machine Tools
                       
                         Auto Parts                                                Power Generators 

Cam Followers Stud-Type Track Rollers are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc.

They are based on either needle or cylindrical roller bearings. Instead of an inner ring, they have a threaded CHINAMFG stud (pin)

CFH-…B/CFH-…SB Stud Type Track Rollers Specification

Product Name Stud Type Track Rollers 
Precision Rating P6, P0, P5, P4, P2
Material Bearing Steel (GCr15)
Clearance C1 C2 C3
Vibration & Noisy Z1, Z2, Z3 V1, V2, V3
Features Inch Size, with Hexagon Hole
Application Machine Tools, Auto Parts, Power Generators,and other Industrial Applications
Certification ISO 9001: 2008
Packing 1. Neutral Packing Bearing 2. Industrial Packing 3. Commercial Packing Bearing 4. Customize
Delivery Time 30 – 45 Days After The Order is Confirmed
Shippment 1. By Sea 2. By Air 3. By Express

 

Bearing No. Dimensions (mm) Basic Load Rating(KN) Limited
Speed
Mass
Hexagon Hole Sealed Type D d C B B1 B2 G G1 C Co rpm kg
CFH-1/2-B CFH-1/2-SB 12.70 6.35 9.53 26.19 15.88 1/4-28 6.35 3.84 4.40 12000 0.012
CFH9/16B CFH9/16-SB 14.29 6.35 9.53 26.19 15.88 1/4-28 6.35 4.30 5.30 10000 0.015
CFH-5/8-B CFH-5/8-SB 15.88 7.94 11.11 30.96 19.05 5/16-24 7.94 5.20 7.00 8800 0.571
CFH11/16-B CFH-11/16-SB 17.46 7.94 11.11 30.96 19.05 5/16-24 7.94 6.50 8.50 8000 0.571
CFH-3/4-B CFH-3/4-SB 19.05 11.11 12.70 35.72 22.23 6.35 7/16-20 9.53 7.12 10.00 6400 0.039
CFH-7/8-B CFH-7/8-SB 22.23 11.11 12.70 35.72 22.23 6.35 7/16-20 9.53 7.12 10.00 6400 0.049
CFH-1-B CFH-1-SB 25.40 15.88 15.88 42.07 25.40 6.35 5/8-18 12.70 10.64 18.50 5200 0.093
CFH-1 1/8-B CFH-1 1/8-SB 28.58 15.88 15.88 42.07 25.40 6.35 5/8-18 12.70 10.64 18.50 5200 0.109
CFH-1 1/4-B CFH-1 1/4-SB 31.75 19.05 19.05 51.59 31.75 7.94 3/4-16 15.88 19.20 25.90 4400 0.176
CFH-1 3/8-B CFH-1 3/8-SB 34.93 19.05 19.05 51.59 31.75 7.94 3/4-16 15.88 19.20 25.90 4400 0.200
CFH-1 1/2-B CFH-11/2SB 38.10 22.23 22.23 61.12 38.10 9.53 7/8-14 19.05 23.00 32.70 3600 0.296
CFH-1 5/8-B CFH-1 5/8-SB 41.28 22.23 22.23 61.12 38.10 9.53 7/8-14 19.05 23.00 32.70 3600 0.329
CFH-1 3/4-B CFH-1 3/4-SB 44.45 25.40 25.40 70.64 44.45 11.11 1-14 22.23 28.70 45.40 3200 0.463
CFH-1 7/8-B CFH-1 7/8-SB 47.63 25.40 25.40 70.64 44.45 11.11 1-14 22.23 28.70 45.40 3200 0.508
CFH-2-B CFH-2-SB 50.80 28.58 31.75 83.34 50.80 12.70 1 1/8-12 25.40 37.30 65.80 2800 0.722
CFH-2 1/4-B CFH-2 1/4-SB 57.15 28.58 31.75 83.34 50.80 12.70 1 1/8-12 25.40 37.30 65.80 2800 0.858
CFH-2 1/2-B CFH-2 1/2-SB 63.50 31.75 38.10 96.04 57.15 14.29 1 1/4-12 28.58 54.00 102.30   1.260
CFH-2 3/4-B CFH-2 3/4-SB 69.85 31.75 38.10 96.04 57.15 14.29 1 1/4-12 28.58 54.00 102.30   1.460
CFH-3-B CFH-3-SB 76.20 38.10 44.45 108.70 63.50 15.88 1 1/2-12 31.75 72.30 155.00   2.031
CFH-3 1/4-B CFH-3 1/4-SB 82.55 38.10 44.45 108.70 63.50 15.88 1 1/2-12 31.75 72.30 155.00   2.291
CFH-3 1/2-B CFH-3 1/2-SB 88.90 44.45 50.80 121.40 69.85 17.46 1 3/4-12 34.93 104.80 196.70   3.130
CFH-4-B CFH-4-SB 101.60 50.80 57.15 146.80 88.90 19.05 2-12 38.10 138.00 278.00   4.750
  CFH-5-SB 127.00 63.50 69.85 200.00 128.60 22.23 2 1/2-12 65.07 214.00 422.00   9.540
  CFH-6-SB 152.40 76.20 82.55 236.50 152.40 25.40 3-12 76.20 276.00 500.00   16.200
  CFH-7-SB 177.80 88.90 95.25 292.00 195.25 31.75 3 1/2-12 104.80 347.00 665.00   24.600

                                                         
                                                               About Us

HENGLI Machinery Company is a well-established Chinese bearing supplier. We design, manufacture and wholesale bearings. 
Our specialized manufacturer of Spherical Roller Bearing Cylindrical Roller Bearing, XIHU (WEST LAKE) DIS. Rolling Bearing Co., Ltd was
established in 1970 and is accredited by the Chinese Ministry of Machine Building. 

We invested in 2 additional specialized bearing factories, which allow us to provide our clients with top of the line products
 such as Needle Roller Bearings, Cam Follower Bearings, Thrust Bearings,Spherical Plain Bearings, Rod Ends Bearings, Ball
Joint Bearings, Tapered Roller Bearings, Wheel Hub Bearings 
and Non-Standard Bearings.

FAQ
Q1 – What is our advantages? 

A – Manufacturer – Do it only with the Best; 

-Your Choice make different. 

Q2 – Our Products

A – Spherical Roller Bearing, Cylindrical Roller Bearing, Needle Roller Bearing, Cam Followers, Thrust Bearing

– Spherical Plain Bearing, Rod End, Ball Joint, Wheel Hub, Tapered Roller Bearing

Q3 – Process of our production

A – Heat Treatment – Grinding – Parts Inspection – Assembly – Final Inspection – Packing

Q4 – How to customize bearing(non-standard) from your company? 

A -We offer OEM, Customized(Non-standard) service and you need to provide drawing and detailed Technical Data. 

Q5 – What should I care before installation? 

A – Normally, the preservative with which new bearings are coated before leaving the factory does not need to be

Removed; It is only necessary to wipe off the outside cylin­drical surface and bore, if the grease is not compatible

With the preservative, it is necessary to wash and carefully dry the bearing. 

-Bearings should be installed in a dry, dust-free room away from metal working or other machines producing

Swarf and dust. 

Q6 – How to stock and maintenance my bearings right? 

A – Do not store bearings directly on concrete floors, where water can condense and collect on the bearing; 

-Store the bearings on a pallet or shelf, in an area where the bearings will not be subjected to high humidity

Or sudden and severe temperature changes that may result in condensation forming; 

-Always put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings. 

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: 26.19mm-292mm
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing
Samples:
US$ 1/Piece
1 Piece(Min.Order)

|

Customization:
Available

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cam roller

How do electronic or computer-controlled components integrate with cam rollers in modern applications?

In modern applications, electronic or computer-controlled components play a significant role in integrating with cam rollers to enhance functionality, precision, and automation. The integration of electronic or computer-controlled components with cam rollers enables advanced control, monitoring, and synchronization of the motion system. Here’s a detailed explanation of how electronic or computer-controlled components integrate with cam rollers in modern applications:

  • Sensor Integration: Electronic sensors can be integrated with cam rollers to provide real-time feedback on various parameters such as position, speed, acceleration, and load. Position sensors, such as encoders or linear displacement sensors, can be used to precisely determine the position of the cam rollers and the objects or components they are tracking. This information can then be used for closed-loop control, ensuring accurate tracking and motion control.
  • Control Systems: Electronic or computer-controlled systems can be employed to manage the operation of cam rollers. These control systems can receive input from sensors and use algorithms to calculate the desired motion profiles. They can then generate signals to drive motors or actuators that control the movement of the cam rollers. By integrating control systems, precise motion control, synchronization, and programmability can be achieved, enabling complex motion sequences and adaptive tracking capabilities.
  • Communication Protocols: Electronic or computer-controlled components can utilize various communication protocols to exchange data and commands with other system components. For example, in industrial automation applications, cam rollers may be integrated into a larger control network using protocols such as Modbus, CAN bus, or Ethernet. This integration enables seamless communication, coordination, and synchronization with other components or systems, enhancing overall system performance and functionality.
  • Human-Machine Interface (HMI): In applications where human interaction is involved, electronic or computer-controlled components can provide a user interface for monitoring and controlling the cam rollers. This interface can include touch screens, graphical displays, or control panels that allow operators to set parameters, monitor performance, and adjust settings as needed. The integration of HMIs with cam rollers simplifies operation, facilitates troubleshooting, and enhances user experience.
  • Data Logging and Analysis: Electronic or computer-controlled components can capture and log data related to the operation of cam rollers and the overall tracking system. This data can include parameters such as position, speed, acceleration, forces, and system status. By analyzing this data, performance trends, anomalies, and optimization opportunities can be identified. The integration of data logging and analysis capabilities enables proactive maintenance, performance optimization, and continuous improvement of the cam roller system.
  • Integration with Automation Systems: In automated systems, electronic or computer-controlled components can integrate cam rollers into the overall automation framework. This integration allows for seamless coordination with other automated processes, robotics, or material handling systems. By integrating cam rollers with automation systems, precise tracking, synchronized motion, and efficient production workflows can be achieved.

The integration of electronic or computer-controlled components with cam rollers brings advanced capabilities to modern applications. It enables precise control, adaptive tracking, real-time monitoring, data-driven optimization, and seamless integration with automation systems. This integration enhances the functionality, flexibility, and efficiency of cam roller systems, opening up possibilities for a wide range of applications in industries such as manufacturing, robotics, packaging, material handling, and more.

cam roller

How do cam rollers contribute to precise and controlled motion in machinery?

Cam rollers play a significant role in ensuring precise and controlled motion in various machinery applications. Their design and functionality contribute to accurate tracking, smooth operation, and controlled movement. Here’s a detailed explanation of how cam rollers contribute to precise and controlled motion in machinery:

  • Cam Profile Following: Cam rollers are specifically designed to follow the profile of a cam or track. The outer ring of the cam roller is shaped to match the contour of the cam surface. As the cam rotates or moves, the cam roller maintains contact with the cam profile, ensuring precise tracking and controlled motion along the desired path. This cam profile following capability enables machinery to achieve accurate and repeatable motion.
  • Rolling Motion: Cam rollers utilize rolling motion to traverse the cam profile. The rolling motion reduces friction compared to sliding or rubbing contact, resulting in smoother operation and improved energy efficiency. The rolling action of cam rollers allows for controlled movement with minimal resistance, ensuring precise motion and minimizing wear and tear.
  • Load Distribution: Cam rollers are designed to distribute the applied load evenly among the rolling elements. This load distribution capability minimizes stress concentrations and prevents excessive wear on individual rollers. By distributing the load effectively, cam rollers contribute to maintaining precise and controlled motion without compromising performance or causing premature failure.
  • High Rigidity: Cam rollers are constructed to provide high rigidity, which is vital for precise and controlled motion. The materials and design of cam rollers ensure minimal deformation or flexing during operation, allowing for accurate positioning and controlled movement. The high rigidity of cam rollers enables machinery to maintain tight tolerances and achieve the desired motion without unwanted deviations.
  • Roller Retainers: Some cam roller designs incorporate roller retainers or cages that hold the rolling elements in place and maintain proper spacing. These retainers prevent roller skewing and ensure controlled movement by guiding the rollers along the cam profile. The use of roller retainers enhances precision and eliminates the risk of roller misalignment, contributing to precise and controlled motion in machinery.
  • Precision Bearings: Cam rollers are equipped with precision bearings that provide smooth rolling motion and reduce internal friction. These bearings are designed to handle both radial and axial loads, ensuring stable and controlled motion in various directions. The precision bearings in cam rollers contribute to the overall precision and controlled movement of the machinery.

By incorporating these design features and functionalities, cam rollers contribute to precise and controlled motion in machinery. They enable accurate tracking of cam profiles, utilize rolling motion with reduced friction, distribute loads evenly, provide high rigidity, use roller retainers for proper alignment, and utilize precision bearings for smooth operation. All these factors work together to ensure precise positioning, controlled movement, and reliable performance in a wide range of machinery applications.

In summary, cam rollers contribute to precise and controlled motion in machinery through their cam profile following capability, rolling motion, load distribution, high rigidity, roller retainers, and precision bearings. These features enable machinery to achieve accurate positioning, smooth operation, and controlled movement, resulting in improved performance and productivity.

cam roller

Can you explain the primary functions and roles of cam rollers in various applications?

Cam rollers, also known as cam followers or track rollers, serve a variety of functions and play crucial roles in various applications across different industries. These specialized roller bearings are designed to follow the surface profile of a cam or track, enabling them to transmit motion, provide guidance, support, and handle loads. Here’s a detailed explanation of the primary functions and roles of cam rollers in various applications:

  • Motion Transmission: One of the primary functions of cam rollers is to transmit motion from a rotating cam to a reciprocating or oscillating component. They are commonly used in applications such as engines, where they transfer the motion of the camshaft to the valves, controlling the opening and closing of the valves at the appropriate timing. Cam rollers ensure precise and reliable motion transmission in these systems.
  • Guidance and Support: Cam rollers are frequently utilized to provide guidance and support to moving components in mechanical systems. They help maintain proper alignment and prevent lateral movement or deflection. In conveyor systems, for example, cam rollers guide the movement of belts or chains, ensuring smooth and controlled operation.
  • Load Bearing: Cam rollers are designed to bear high loads and provide support in heavy-duty applications. They are commonly found in machinery and equipment where there is a need for reliable load-bearing capabilities. Construction machinery, material handling equipment, and industrial automation systems often rely on cam rollers to handle substantial loads and ensure stable and efficient operation.
  • Compensating for Misalignment: In some applications, cam rollers are employed to compensate for misalignment between components. The rolling motion of the cam follower allows it to adjust and accommodate slight deviations in the cam or track profile. This feature ensures smooth operation even when there are minor misalignments, improving the overall performance and reliability of the system.
  • Application-Specific Functions: Cam rollers can also serve application-specific functions based on the requirements of a particular system. For example, in printing and packaging machinery, cam rollers may be used to control the tension and guide the movement of printing substrates or packaging materials. In textile machinery, cam rollers may play a role in controlling the feeding and positioning of fabrics. The versatility of cam rollers allows them to be tailored to the specific needs of diverse applications.

The choice of cam roller design, size, and material depends on the specific demands of the application. Factors such as load capacity, speed, operating conditions, precision requirements, and environmental factors are taken into consideration when selecting the appropriate cam roller. Regular maintenance, including lubrication and inspection, is vital to ensure optimal performance and longevity of cam rollers in various applications.

In summary, cam rollers fulfill essential functions and play significant roles in a wide range of applications. They enable motion transmission, provide guidance and support, bear heavy loads, compensate for misalignment, and serve application-specific functions. Cam rollers contribute to the efficiency, reliability, and smooth operation of mechanical systems across diverse industries.

China Best Sales CFH-2 1/4-B Stud Type Track Rollers Cam Follower Bearing For Machine Tools  China Best Sales CFH-2 1/4-B Stud Type Track Rollers Cam Follower Bearing For Machine Tools
editor by CX 2024-01-24

China Custom 1688 China Factory Good Quality Wholesale Needle Roller Bearings

Product Description

KRVE 30 Track Roller Cam Follower KRVE series Needle Bearing

Description of KRVE 30 Track Roller Cam Follower KRVE series Needle Bearing

Series Description
NATR Yoke type track rollers with axial guidance by washers,gap seal,with inner ring
NATR…PP Yoke type track rollers with additional sealing rings
NATV Yoke type track rollers with axial guidance by washers,full complement,gap seal,with inner ring
NATV…PP Yoke type track rollers with additional sealing rings
NUTR Yoke type track rollers with axial guidance by the rolling element,full complement,gap seal,with inner ring
KR Stud type track rollers with axial guidance by rid and washer,gap seal
KR…PP Stud type track rollers with sealing rings
KRE Stud type track rollers with eccentric collar
KRE…PP Stud type track rollers with eccentric collar and sealing rings
KRV Stud type track rollers with axial guidance by rid and washer,full complement, gap seal
KRV…PP Stud type track rollers with sealing rings
KRVE Stud type track rollers with eccentric collar
KRVE…PP Stud type track rollers with eccentric collar and sealing rings
NUKR Stud type track rollers with axial guidance by the rolling element,full complement, gap seals
NUKRE Stud type track rollers with eccentric collar
CF Stud type track rollers with cage ,the same as KR series

 

Catalogue of KRVE 30 Track Roller Cam Follower KRVE series Needle Bearing

Outside 

Diameter

Bearing Designation and mass approx Borndary Dimensions

Without 

Eccentric 

Collar

 Mass

With 

Ecctric 

Coollar

 Mass D d C B B1 B2 G G1 M M1 C1 d2
mm   g   g mm
47 KR 47 386 KRE 47 405.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
KR 47 PP 386 KRE 47 PP 405.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
KRV 47 390 KRVE 47 409.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
KRV 47 PP 390 KRVE 47 PP 409.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
NUKR 47 380 NUKPE 47 399.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 27
52 KR 52 461 KRE 40 480.5 52 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
KR 52 PP 461 KRE 52 PP 480.5 52 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
KRV 52 465 KRVE 52 484.5 52 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
KRV 52 PP 465 KRVE 52 PP 484.5 52 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
NUKR 52 450 NUKPE 52 469.5 52 20 24 66 49.5 9 M20×1.5 21 8 4 0.8 31
62 KR 62 790 KRE 62 818.2 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
KR 62 PP 790 KRE 62 PP 818.2 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
KRV 62 802 KRVE 62 830.2 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
KRV 62 PP 802 KRVE 62 PP 830.2 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
NUKR 62 795 NUKPE 62 823.5 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 38
72 KR 72 1040 KRE 72 1068.2 72 24 29 80 49.5 11 M20×1.5 25 8 4 0.8 44
KR 72 PP 1040 KRE 72 PP 1068.2 72 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
KRV 72 1045 KRVE 72 1073.2 72 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
KRV 72 PP 1045 KRVE 72 PP 1073.2 72 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
NUKR 72 1200 NUKPE 72 1038.2 72 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
80 KR 80 1550 KRE 80 1610 80 30 35 100 63 15 M30×1.5 32 8 4 1 53
KR 80 PP 1550 KRE 80 PP 1610 80 30 35 100 63 15 M30×1.5 32 8 4 1 53
KRV 80 1561 KRVE 80 1621 80 30 35 100 63 15 M30×1.5 32 8 4 1 53
KRV 80 PP 1561 KRVE 80 PP 1621 80 30 35 100 63 15 M30×1.5 32 8 4 1 53
NUKR 80 1800 NUKPE 80 1600 80 30 35 100 63 15 M30×1.5 32 8 4 1 47
85 KR 85 1740 KRE 85 1800 85 30 35 100 63 15 M30×1.5 32 8 4 1 53
KR 85 PP 1740 KRE 85 PP 1800 85 30 35 100 63 15 M30×1.5 32 8 4 1 53
90 KR 90 1950 KRE 90 2571 90 30 35 100 63 15 M30×1.5 32 8 4 1 53
KR 90 PP 1950 KRE 90 PP 2571 90 30 35 100 63 15 M30×1.5 32 8 4 1 53
KRV 90 1970 KRVE 90 2030 90 30 35 100 63 15 M30×1.5 32 8 4 1 53
KRV 90 PP 1970 KRVE 90 PP 2030 90 30 35 100 63 15 M30×1.5 32 8 4 1 53
NUKR 90 2300 NUKPE 90 2571 90 30 35 100 63 15 M30×1.5 32 8 4 1 47

Pictures 

Shipping  
By Air  / By Sea /By Express
 a. For small weight or Urgent, goods will be delivery  by Express DHL/FedEX/UPS/TNT/EMS
 b. For max production,goods will be shipped by sea/by air.
 c. According to your requirements

                                    
 Our Services             
 a. Samples provided for free charge .
 b. Strict Inspection ,and the best quality price with reasonable price bearings provided .
 c. OEM service provided.
 d. Delivery products from our factory warehouse , delivery time is short .
 e. Warranty for 6 months
 f.  After sale service at any time 

Company Information 
Guanxian Xinyan Pillow Block Bearing Co.,ltd. is based in ZheJiang (CHINA) since 2011 and is 1 of the biggest authorized manufactures and exporters of bearing. We’ve been dedicated to provide all types of hiigh quality bearings to OEM, Retailers and traders throughout international market since the moment established. 
Pillow block bearings, bearings housing,insert bearings and deep groove ball bearings are all we specialized. We are also developing nonstandard bearings as per the drawings from customers. 
Up to now, we have exported our goods to Italy, Brazil, Argentina, Poland, India, Pakistan, Bangladesh,Thailand etc. 
First class service, efficient delivery methods, the most competitive quality-price ratio, we dedicated to provide you quality brand bearings. Sincerely welcome new and old customers visit and build cooperation.
  

WHY CHOOSE XINYAN?  
NO.1   We provide our customers the most Comprehensive service and we’ll do our best to deal with problems our customers             encountered to ensure our customers SATISFACTION
NO.2   The high qualityof our products means that it has long life, high speed, low noise, low vibration and low friction
NO.3   Be honesty, be professional is our faith; good attitude, timely response, quick delivery, consideration of every detail is our             working style
NO.4   Manufactured by ourself, enough storage space, enough inventory, high producing efficiency we possess, the most favorable price we offer to our customers makes sure every deal have a happy end

FAQ
Q: How many the MOQ of your company?
A: Our company MOQ is 1pcs.
 
Q: Could you accept OEM and customize?
A:YES, we can customize for you according to sample or drawing.
 
Q: Could you supply sample for free?
A: Yes, we can supply sample for free, but need our customer afford freight.
Q : Does your factory have CE?
A: Yes, we have ISO 9001:2008, and SASO. If you want other CE, we can do for you.
 
Q: Is it your company is factory or Trade Company?
 A: We have our own factory; our type is factory + trade.
 
Q:  What time the guarantee of your bearing quality guarantee period:?
A: 6 months ,Customer need supply photos and send bearing back.
 
Q: Could you tell me the payment term of your company can accept?
A: T/T, Western Union, PayPal, T/T, L/C
 
Q: Could you tell me the delivery time of your goods?
A: 7-15 days , mostly base on your order quantity  
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Cage: With Cage
Rows Number: Single
Style: Without Outer Ring, With Outer Ring, Without Inner Ring
Material: Bearing Steel
Type: Open
Application: as Parts of All Kinds of
Samples:
US$ 0.5/Piece
1 Piece(Min.Order)

|

Customization:
Available

|

cam roller

What are the signs that indicate a need for cam roller replacement or maintenance, and how can they be diagnosed?

Proper maintenance and timely replacement of cam rollers are essential for ensuring their optimal performance and longevity. Several signs indicate the need for cam roller replacement or maintenance, and diagnosing these signs can help identify potential issues. Here are some common signs and diagnostic methods:

  • Abnormal Noise: Unusual or excessive noise during the operation of cam rollers can indicate problems. Grinding, squeaking, or rattling sounds may suggest issues such as worn bearings, misalignment, or insufficient lubrication. Conduct a thorough inspection and listen for any abnormal noise while the cam rollers are in motion.
  • Irregular Motion: If the cam rollers exhibit irregular or jerky motion instead of smooth and consistent rolling, it may indicate problems. This can be caused by misalignment, damaged cam profiles, worn bearings, or debris accumulation. Observe the motion of the cam rollers carefully to detect any irregularities or inconsistencies.
  • Inconsistent Tracking: Cam rollers should provide accurate and consistent tracking of objects or components along the designated path. If there are deviations or errors in the tracking, it may indicate misalignment, worn cam profiles, damaged rollers, or track irregularities. Monitor the tracking performance of the cam rollers and check for any inconsistencies or deviations from the desired path.
  • Excessive Wear: Visual inspection of the cam rollers can reveal signs of excessive wear. Check for signs such as worn or flattened surfaces, pitting, cracks, or deformation. Excessive wear can occur due to high loads, misalignment, inadequate lubrication, or prolonged usage. Regularly inspect the cam rollers for any visible signs of wear or damage.
  • Uneven Load Distribution: Improper load distribution across the cam rollers can lead to premature wear or failure. Inspect the cam rollers and associated components for any signs of uneven loading, such as uneven wear patterns, excessive wear on specific rollers, or track distortions. Uneven load distribution may result from misalignment, damaged components, or improper installation.
  • Increased Friction: Excessive friction during the rolling motion of cam rollers can impair their performance and lead to accelerated wear. Monitor the rolling motion and check for signs of increased friction, such as resistance, overheating, or uneven movement. Excessive friction can be caused by misalignment, inadequate lubrication, debris accumulation, or worn components.
  • Loss of Efficiency: A decrease in the efficiency of the cam roller system can indicate underlying issues. If the system requires more power, shows reduced speed, or exhibits decreased accuracy compared to its normal operation, it may indicate problems with the cam rollers. Monitor the system’s performance and compare it with the expected efficiency to identify any loss in performance.

When diagnosing these signs, it is important to follow manufacturer guidelines and recommended maintenance procedures. Diagnostic methods may include visual inspection, listening for abnormal sounds, measuring performance parameters, checking alignment, conducting lubrication analysis, or consulting with qualified technicians or maintenance professionals.

Regular maintenance and inspection schedules should be established to monitor the condition of cam rollers. By identifying signs of wear, misalignment, or other issues early on, timely maintenance or replacement can be performed to prevent further damage, maintain optimal performance, and extend the lifespan of the cam roller system.

cam roller

Can cam rollers be customized for specific industries or machinery configurations?

Yes, cam rollers can be customized to meet the specific requirements of different industries or machinery configurations. The versatility and adaptability of cam rollers make them suitable for a wide range of applications. Customization allows for the optimization of cam rollers to match the unique needs of various industries and machinery configurations. Here’s a detailed explanation of how cam rollers can be customized:

  • Size and Dimensions: Cam rollers can be customized in terms of size and dimensions to suit specific machinery configurations. The outer diameter, inner diameter, width, and overall dimensions of the cam roller can be adjusted to fit within the available space and align with the requirements of the machinery or system.
  • Load Capacity: Customization of cam rollers can involve enhancing the load-carrying capacity to meet the demands of specific industries or heavy-duty applications. By utilizing different materials, heat treatments, or bearing arrangements, cam rollers can be designed to withstand higher radial and axial loads, ensuring reliable performance under challenging operating conditions.
  • Specialized Coatings and Materials: Certain industries or environments may require cam rollers with specialized coatings or materials to withstand corrosive or abrasive conditions. Customization can involve the application of coatings, such as corrosion-resistant coatings or low-friction coatings, to enhance the durability and performance of the cam rollers in specific operating environments.
  • Sealing Options: Cam rollers can be customized with various sealing options to provide protection against contaminants, dust, moisture, or other environmental factors. Custom sealing arrangements, such as rubber seals or labyrinth seals, can be incorporated into the design to ensure the longevity and reliability of the cam rollers in specific industries or applications.
  • Attachment and Mounting: Customization of cam rollers can include modifications to the attachment and mounting options. Different industries or machinery configurations may require specific attachment methods or mounting configurations. Cam rollers can be customized with different stud types, yoke configurations, or eccentric collar options to ensure easy and secure attachment to the moving parts of the machinery or system.
  • Specialized Performance Features: Depending on the industry or application, cam rollers may need specialized performance features. Customization can involve incorporating features such as integrated lubrication systems, temperature sensors, or shock-absorbing elements to enhance the performance, reliability, or monitoring capabilities of the cam rollers in specific industries or machinery configurations.

By collaborating with manufacturers or suppliers, industries can work to customize cam rollers to meet their specific requirements. Customization may involve engineering analysis, design modifications, and material selection to ensure the optimal performance and compatibility of the cam rollers with the targeted industries or machinery configurations.

In summary, cam rollers can be customized for specific industries or machinery configurations. Customization options include adjusting size and dimensions, enhancing load capacity, utilizing specialized coatings and materials, incorporating sealing options, modifying attachment and mounting methods, and adding specialized performance features. By tailoring cam rollers to specific industry or machinery needs, customization ensures optimal performance, longevity, and compatibility with the targeted applications.

cam roller

What are the different types and configurations of cam rollers available in the market?

Cam rollers, also known as cam followers or track rollers, are available in various types and configurations to suit different applications and requirements. The selection of the appropriate type and configuration depends on factors such as load capacity, speed, operating conditions, and specific application needs. Here’s a detailed explanation of the different types and configurations of cam rollers available in the market:

  • Stud-Type Cam Rollers: Stud-type cam rollers have a stud or bolt that extends from the roller’s outer ring. The stud allows for secure attachment to the moving part of the mechanical system. Stud-type cam rollers are commonly used in applications that require high radial loads and moderate thrust loads, such as camshaft followers in engines or support rollers in conveyor systems.
  • Yoke-Type Cam Rollers: Yoke-type cam rollers have a yoke or mounting flange that provides a broader surface area for attachment. The yoke is typically bolted or clamped to the moving component. Yoke-type cam rollers are suitable for applications with higher radial and axial loads, such as in heavy machinery or industrial automation systems.
  • Full Complement Cam Followers: Full complement cam followers have a design that incorporates a maximum number of rolling elements, providing high load-carrying capacity. These cam rollers do not have a cage or roller retainer, allowing for more rollers to be included. Full complement cam followers are commonly used in applications where maximum load capacity is required, but speed and precision may be lower priority.
  • Caged Cam Followers: Caged cam followers have a cage or roller retainer that separates and guides the rolling elements. The cage maintains proper spacing and alignment of the rollers. Caged cam followers offer advantages such as reduced friction, improved speed capability, and better roller control. They are suitable for applications that require higher speeds, precision, and controlled roller movement.
  • Hexagonal Bore Cam Followers: Hexagonal bore cam followers have a hexagonal-shaped inner bore instead of a cylindrical bore. This design allows for direct tightening using a hexagonal wrench, simplifying installation and adjustment. Hexagonal bore cam followers are commonly used in applications where frequent adjustment or repositioning is required, such as in printing machinery or packaging equipment.
  • Stud-Type with Eccentric Collar: This type of cam roller features a stud with an eccentric collar. The eccentric collar allows for easy adjustment of the roller’s position by rotating the collar, providing a simple means of adjusting the preload or clearance in the system. Stud-type cam rollers with eccentric collars are commonly used in applications that require precise adjustment, such as in tensioning systems or in machinery with adjustable clearances.

These are some of the commonly available types and configurations of cam rollers in the market. Each type offers specific advantages and is designed to meet the demands of different applications. It is important to consider factors such as load capacity, speed requirements, precision, and specific application needs when selecting the appropriate type and configuration of cam roller.

In summary, the market offers a variety of cam roller types and configurations, including stud-type, yoke-type, full complement, caged, hexagonal bore, and stud-type with eccentric collar. Each type has its own advantages and is suitable for specific applications based on load capacity, speed, precision, and adjustability requirements.

China Custom 1688 China Factory Good Quality Wholesale Needle Roller Bearings  China Custom 1688 China Factory Good Quality Wholesale Needle Roller Bearings
editor by CX 2024-01-24

China high quality 6x22x6 mm 606 Polyurethane Coated Ball Bearings / Sliding Roller For Windows / Sliding Door Track Roller

Product Description

Product Description

Polyurethane(PU) is the most pop material in coated Bearings, it features high oil resistance,high impact resistance,low temperature resistance, high CHINAMFG resistance,high radiation resistance,high load capacity and heat and electrical insulation properties.
 

They are widely used in some precision instrument industry, transmission equipment, door, window, hardware pulley, etc

Product Parameters

Technical specification:

 

Packaging & Shipping

 

Our Advantages

1. We have over 10 years’ experience.
2. OEM or Non-Standard Bearings: Any requirement for Non-standard bearings is easily fulfilled by us due to our vast knowledge and links in the industry.
3. After Sales Service and Technical Assistance: Our company provides after-sales service and technical assistance as per the customer’s requirements and needs.
4. Quick Delivery: Our company provides just-in-time delivery with our streamlined supply chain.
5.We attend promptly to any customer questions. We believe that if our customers are satisfied then it proves our worth. Our customers are always given quick support.                              

Please contact us immediately if you have any questions.
 

Related Products

 

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Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Customization:
Available

|

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

cam roller

How do electronic or computer-controlled components integrate with cam rollers in modern applications?

In modern applications, electronic or computer-controlled components play a significant role in integrating with cam rollers to enhance functionality, precision, and automation. The integration of electronic or computer-controlled components with cam rollers enables advanced control, monitoring, and synchronization of the motion system. Here’s a detailed explanation of how electronic or computer-controlled components integrate with cam rollers in modern applications:

  • Sensor Integration: Electronic sensors can be integrated with cam rollers to provide real-time feedback on various parameters such as position, speed, acceleration, and load. Position sensors, such as encoders or linear displacement sensors, can be used to precisely determine the position of the cam rollers and the objects or components they are tracking. This information can then be used for closed-loop control, ensuring accurate tracking and motion control.
  • Control Systems: Electronic or computer-controlled systems can be employed to manage the operation of cam rollers. These control systems can receive input from sensors and use algorithms to calculate the desired motion profiles. They can then generate signals to drive motors or actuators that control the movement of the cam rollers. By integrating control systems, precise motion control, synchronization, and programmability can be achieved, enabling complex motion sequences and adaptive tracking capabilities.
  • Communication Protocols: Electronic or computer-controlled components can utilize various communication protocols to exchange data and commands with other system components. For example, in industrial automation applications, cam rollers may be integrated into a larger control network using protocols such as Modbus, CAN bus, or Ethernet. This integration enables seamless communication, coordination, and synchronization with other components or systems, enhancing overall system performance and functionality.
  • Human-Machine Interface (HMI): In applications where human interaction is involved, electronic or computer-controlled components can provide a user interface for monitoring and controlling the cam rollers. This interface can include touch screens, graphical displays, or control panels that allow operators to set parameters, monitor performance, and adjust settings as needed. The integration of HMIs with cam rollers simplifies operation, facilitates troubleshooting, and enhances user experience.
  • Data Logging and Analysis: Electronic or computer-controlled components can capture and log data related to the operation of cam rollers and the overall tracking system. This data can include parameters such as position, speed, acceleration, forces, and system status. By analyzing this data, performance trends, anomalies, and optimization opportunities can be identified. The integration of data logging and analysis capabilities enables proactive maintenance, performance optimization, and continuous improvement of the cam roller system.
  • Integration with Automation Systems: In automated systems, electronic or computer-controlled components can integrate cam rollers into the overall automation framework. This integration allows for seamless coordination with other automated processes, robotics, or material handling systems. By integrating cam rollers with automation systems, precise tracking, synchronized motion, and efficient production workflows can be achieved.

The integration of electronic or computer-controlled components with cam rollers brings advanced capabilities to modern applications. It enables precise control, adaptive tracking, real-time monitoring, data-driven optimization, and seamless integration with automation systems. This integration enhances the functionality, flexibility, and efficiency of cam roller systems, opening up possibilities for a wide range of applications in industries such as manufacturing, robotics, packaging, material handling, and more.

cam roller

Can you provide examples of products or machinery that commonly use cam rollers?

Cam rollers are widely used in various products and machinery across different industries. Their unique design and functionalities make them suitable for applications that require precise motion, controlled tracking, and efficient operation. Here are some examples of products or machinery that commonly utilize cam rollers:

  • Printing Machinery: Cam rollers are commonly found in printing machinery, such as offset printers, flexographic printers, and digital printers. They are used to precisely guide the movement of paper or printing substrates through the printing process, ensuring accurate registration and consistent print quality.
  • Material Handling Systems: Cam rollers are extensively used in material handling systems, including conveyor systems, packaging equipment, and automated storage and retrieval systems (ASRS). They help in guiding and tracking the movement of items, pallets, or containers, ensuring smooth and controlled transportation within the system.
  • Industrial Robots: Cam rollers play a vital role in industrial robots, particularly in robotic arms and manipulators. They facilitate precise and controlled motion, allowing the robot to perform accurate positioning, pick-and-place operations, and assembly tasks with high repeatability and reliability.
  • Textile Machinery: Cam rollers are commonly utilized in textile machinery, such as weaving looms, knitting machines, and spinning machines. They assist in guiding the movement of yarns, threads, or fabrics, ensuring proper tension and alignment during the manufacturing process.
  • Automotive Manufacturing: Cam rollers are employed in various stages of automotive manufacturing, including assembly lines, paint booths, and body-in-white operations. They contribute to the smooth and precise movement of car bodies, parts, or components, enabling efficient production processes.
  • Packaging Machinery: Cam rollers are commonly integrated into packaging machinery, such as form-fill-seal machines, cartoners, and labeling machines. They assist in guiding the packaging materials, ensuring accurate positioning, and controlled movement during the packaging process.
  • Food Processing Equipment: Cam rollers find applications in food processing equipment, including filling machines, sorting systems, and packaging lines. They aid in the smooth and precise movement of food products, containers, or packaging materials, maintaining the integrity and quality of the processed food items.
  • Medical Devices: Cam rollers are utilized in medical devices and equipment, such as diagnostic machines, laboratory automation systems, and surgical robots. They contribute to the precise movement and positioning required for accurate diagnostic results, sample handling, or surgical procedures.

These examples represent just a few of the many products and machinery where cam rollers are commonly used. Their versatility, precision, and reliability make them suitable for a wide range of applications in industries like printing, material handling, robotics, textiles, automotive manufacturing, packaging, food processing, and medical devices.

In summary, cam rollers are widely employed in various products and machinery across different industries. Their usage in printing machinery, material handling systems, industrial robots, textile machinery, automotive manufacturing, packaging machinery, food processing equipment, and medical devices demonstrates their significance in achieving precise motion, controlled tracking, and efficient operation in diverse applications.

cam roller

What are the different types and configurations of cam rollers available in the market?

Cam rollers, also known as cam followers or track rollers, are available in various types and configurations to suit different applications and requirements. The selection of the appropriate type and configuration depends on factors such as load capacity, speed, operating conditions, and specific application needs. Here’s a detailed explanation of the different types and configurations of cam rollers available in the market:

  • Stud-Type Cam Rollers: Stud-type cam rollers have a stud or bolt that extends from the roller’s outer ring. The stud allows for secure attachment to the moving part of the mechanical system. Stud-type cam rollers are commonly used in applications that require high radial loads and moderate thrust loads, such as camshaft followers in engines or support rollers in conveyor systems.
  • Yoke-Type Cam Rollers: Yoke-type cam rollers have a yoke or mounting flange that provides a broader surface area for attachment. The yoke is typically bolted or clamped to the moving component. Yoke-type cam rollers are suitable for applications with higher radial and axial loads, such as in heavy machinery or industrial automation systems.
  • Full Complement Cam Followers: Full complement cam followers have a design that incorporates a maximum number of rolling elements, providing high load-carrying capacity. These cam rollers do not have a cage or roller retainer, allowing for more rollers to be included. Full complement cam followers are commonly used in applications where maximum load capacity is required, but speed and precision may be lower priority.
  • Caged Cam Followers: Caged cam followers have a cage or roller retainer that separates and guides the rolling elements. The cage maintains proper spacing and alignment of the rollers. Caged cam followers offer advantages such as reduced friction, improved speed capability, and better roller control. They are suitable for applications that require higher speeds, precision, and controlled roller movement.
  • Hexagonal Bore Cam Followers: Hexagonal bore cam followers have a hexagonal-shaped inner bore instead of a cylindrical bore. This design allows for direct tightening using a hexagonal wrench, simplifying installation and adjustment. Hexagonal bore cam followers are commonly used in applications where frequent adjustment or repositioning is required, such as in printing machinery or packaging equipment.
  • Stud-Type with Eccentric Collar: This type of cam roller features a stud with an eccentric collar. The eccentric collar allows for easy adjustment of the roller’s position by rotating the collar, providing a simple means of adjusting the preload or clearance in the system. Stud-type cam rollers with eccentric collars are commonly used in applications that require precise adjustment, such as in tensioning systems or in machinery with adjustable clearances.

These are some of the commonly available types and configurations of cam rollers in the market. Each type offers specific advantages and is designed to meet the demands of different applications. It is important to consider factors such as load capacity, speed requirements, precision, and specific application needs when selecting the appropriate type and configuration of cam roller.

In summary, the market offers a variety of cam roller types and configurations, including stud-type, yoke-type, full complement, caged, hexagonal bore, and stud-type with eccentric collar. Each type has its own advantages and is suitable for specific applications based on load capacity, speed, precision, and adjustability requirements.

China high quality 6x22x6 mm 606 Polyurethane Coated Ball Bearings / Sliding Roller For Windows / Sliding Door Track Roller  China high quality 6x22x6 mm 606 Polyurethane Coated Ball Bearings / Sliding Roller For Windows / Sliding Door Track Roller
editor by CX 2024-01-19

China Hot selling Track Roller Bearing Kr47 20*47* 24 mm

Product Description

KRVE 30 Track Roller Cam Follower KRVE series Needle Bearing

Description of KRVE 30 Track Roller Cam Follower KRVE series Needle Bearing

Series Description
NATR Yoke type track rollers with axial guidance by washers,gap seal,with inner ring
NATR…PP Yoke type track rollers with additional sealing rings
NATV Yoke type track rollers with axial guidance by washers,full complement,gap seal,with inner ring
NATV…PP Yoke type track rollers with additional sealing rings
NUTR Yoke type track rollers with axial guidance by the rolling element,full complement,gap seal,with inner ring
KR Stud type track rollers with axial guidance by rid and washer,gap seal
KR…PP Stud type track rollers with sealing rings
KRE Stud type track rollers with eccentric collar
KRE…PP Stud type track rollers with eccentric collar and sealing rings
KRV Stud type track rollers with axial guidance by rid and washer,full complement, gap seal
KRV…PP Stud type track rollers with sealing rings
KRVE Stud type track rollers with eccentric collar
KRVE…PP Stud type track rollers with eccentric collar and sealing rings
NUKR Stud type track rollers with axial guidance by the rolling element,full complement, gap seals
NUKRE Stud type track rollers with eccentric collar
CF Stud type track rollers with cage ,the same as KR series

 

Catalogue of KRVE 30 Track Roller Cam Follower KRVE series Needle Bearing

Outside 

Diameter

Bearing Designation and mass approx Borndary Dimensions

Without 

Eccentric 

Collar

 Mass

With 

Ecctric 

Coollar

 Mass D d C B B1 B2 G G1 M M1 C1 d2
mm   g   g mm
47 KR 47 386 KRE 47 405.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
KR 47 PP 386 KRE 47 PP 405.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
KRV 47 390 KRVE 47 409.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
KRV 47 PP 390 KRVE 47 PP 409.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
NUKR 47 380 NUKPE 47 399.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 27
52 KR 52 461 KRE 40 480.5 52 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
KR 52 PP 461 KRE 52 PP 480.5 52 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
KRV 52 465 KRVE 52 484.5 52 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
KRV 52 PP 465 KRVE 52 PP 484.5 52 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
NUKR 52 450 NUKPE 52 469.5 52 20 24 66 49.5 9 M20×1.5 21 8 4 0.8 31
62 KR 62 790 KRE 62 818.2 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
KR 62 PP 790 KRE 62 PP 818.2 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
KRV 62 802 KRVE 62 830.2 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
KRV 62 PP 802 KRVE 62 PP 830.2 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
NUKR 62 795 NUKPE 62 823.5 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 38
72 KR 72 1040 KRE 72 1068.2 72 24 29 80 49.5 11 M20×1.5 25 8 4 0.8 44
KR 72 PP 1040 KRE 72 PP 1068.2 72 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
KRV 72 1045 KRVE 72 1073.2 72 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
KRV 72 PP 1045 KRVE 72 PP 1073.2 72 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
NUKR 72 1200 NUKPE 72 1038.2 72 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
80 KR 80 1550 KRE 80 1610 80 30 35 100 63 15 M30×1.5 32 8 4 1 53
KR 80 PP 1550 KRE 80 PP 1610 80 30 35 100 63 15 M30×1.5 32 8 4 1 53
KRV 80 1561 KRVE 80 1621 80 30 35 100 63 15 M30×1.5 32 8 4 1 53
KRV 80 PP 1561 KRVE 80 PP 1621 80 30 35 100 63 15 M30×1.5 32 8 4 1 53
NUKR 80 1800 NUKPE 80 1600 80 30 35 100 63 15 M30×1.5 32 8 4 1 47
85 KR 85 1740 KRE 85 1800 85 30 35 100 63 15 M30×1.5 32 8 4 1 53
KR 85 PP 1740 KRE 85 PP 1800 85 30 35 100 63 15 M30×1.5 32 8 4 1 53
90 KR 90 1950 KRE 90 2571 90 30 35 100 63 15 M30×1.5 32 8 4 1 53
KR 90 PP 1950 KRE 90 PP 2571 90 30 35 100 63 15 M30×1.5 32 8 4 1 53
KRV 90 1970 KRVE 90 2030 90 30 35 100 63 15 M30×1.5 32 8 4 1 53
KRV 90 PP 1970 KRVE 90 PP 2030 90 30 35 100 63 15 M30×1.5 32 8 4 1 53
NUKR 90 2300 NUKPE 90 2571 90 30 35 100 63 15 M30×1.5 32 8 4 1 47

Pictures 

Shipping  
By Air  / By Sea /By Express
 a. For small weight or Urgent, goods will be delivery  by Express DHL/FedEX/UPS/TNT/EMS
 b. For max production,goods will be shipped by sea/by air.
 c. According to your requirements

                                    
 Our Services             
 a. Samples provided for free charge .
 b. Strict Inspection ,and the best quality price with reasonable price bearings provided .
 c. OEM service provided.
 d. Delivery products from our factory warehouse , delivery time is short .
 e. Warranty for 6 months
 f.  After sale service at any time 

Company Information 
Guanxian Xinyan Pillow Block Bearing Co.,ltd. is based in ZheJiang (CHINA) since 2011 and is 1 of the biggest authorized manufactures and exporters of bearing. We’ve been dedicated to provide all types of hiigh quality bearings to OEM, Retailers and traders throughout international market since the moment established. 
Pillow block bearings, bearings housing,insert bearings and deep groove ball bearings are all we specialized. We are also developing nonstandard bearings as per the drawings from customers. 
Up to now, we have exported our goods to Italy, Brazil, Argentina, Poland, India, Pakistan, Bangladesh,Thailand etc. 
First class service, efficient delivery methods, the most competitive quality-price ratio, we dedicated to provide you quality brand bearings. Sincerely welcome new and old customers visit and build cooperation.
  

WHY CHOOSE XINYAN?  
NO.1   We provide our customers the most Comprehensive service and we’ll do our best to deal with problems our customers             encountered to ensure our customers SATISFACTION
NO.2   The high qualityof our products means that it has long life, high speed, low noise, low vibration and low friction
NO.3   Be honesty, be professional is our faith; good attitude, timely response, quick delivery, consideration of every detail is our             working style
NO.4   Manufactured by ourself, enough storage space, enough inventory, high producing efficiency we possess, the most favorable price we offer to our customers makes sure every deal have a happy end

FAQ
Q: How many the MOQ of your company?
A: Our company MOQ is 1pcs.
 
Q: Could you accept OEM and customize?
A:YES, we can customize for you according to sample or drawing.
 
Q: Could you supply sample for free?
A: Yes, we can supply sample for free, but need our customer afford freight.
Q : Does your factory have CE?
A: Yes, we have ISO 9001:2008, and SASO. If you want other CE, we can do for you.
 
Q: Is it your company is factory or Trade Company?
 A: We have our own factory; our type is factory + trade.
 
Q:  What time the guarantee of your bearing quality guarantee period:?
A: 6 months ,Customer need supply photos and send bearing back.
 
Q: Could you tell me the payment term of your company can accept?
A: T/T, Western Union, PayPal, T/T, L/C
 
Q: Could you tell me the delivery time of your goods?
A: 7-15 days , mostly base on your order quantity  
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Cage: With Cage
Rows Number: Single
Load Direction: Radial Bearing
Style: Without Outer Ring, With Outer Ring, Without Inner Ring
Material: Bearing Steel
Type: Open
Samples:
US$ 0.5/Piece
1 Piece(Min.Order)

|

Customization:
Available

|

cam roller

Can you provide insights into the importance of proper installation and alignment of cam rollers?

Proper installation and alignment of cam rollers are crucial for achieving optimal performance, longevity, and reliability of the tracking system. The installation and alignment process directly impacts the functionality, efficiency, and lifespan of the cam rollers. Here are some key insights into the importance of proper installation and alignment:

  • Accurate Tracking: Proper installation ensures that the cam rollers are positioned correctly and aligned with the cam profile or track. Accurate alignment is essential for achieving precise and consistent tracking of objects or components. Even a slight misalignment can result in deviations from the desired path, causing positioning errors, reduced accuracy, and compromised system performance.
  • Smooth Motion: Correct installation and alignment play a significant role in enabling smooth and uninterrupted rolling motion of the cam rollers. Misalignment or improper installation can introduce friction, uneven loading, or binding, which can lead to jerky or erratic motion. On the other hand, proper alignment facilitates smooth and efficient rolling, minimizing energy losses, reducing wear, and ensuring seamless operation.
  • Load Distribution: Proper alignment helps distribute the load evenly among the cam rollers and the associated components. Uniform load distribution prevents excessive stress on individual rollers, bearings, or tracks, reducing the risk of premature wear, fatigue, or failure. By ensuring proper load distribution, proper installation and alignment contribute to the longevity and reliability of the cam roller system.
  • Reduced Wear and Damage: Correct installation and alignment minimize friction and wear between the cam rollers and the track. Improper alignment can cause rubbing, scraping, or uneven contact, leading to accelerated wear, surface damage, or deformation of the rollers or track. Proper alignment reduces these issues, extending the lifespan of the cam rollers and reducing the frequency of maintenance or replacements.
  • Optimized Performance: Properly installed and aligned cam rollers maximize the performance of the tracking system. When the cam rollers are aligned correctly, they can operate at their intended design parameters, ensuring efficient power transmission, accurate tracking, and smooth motion. This optimization leads to improved productivity, reduced downtime, and enhanced overall system performance.
  • Alignment Sensitivity: Cam roller systems are often sensitive to misalignment due to their precise nature. Small deviations in alignment can have a significant impact on the performance and functionality of the system. Therefore, it is crucial to follow manufacturer guidelines and recommended alignment procedures during installation to ensure proper alignment and avoid potential issues.
  • Ease of Maintenance: Proper installation and alignment facilitate easier maintenance and servicing of the cam rollers. When the cam rollers are correctly aligned, it becomes simpler to access and replace individual components, such as bearings or rollers, during routine maintenance or repairs. This reduces downtime, simplifies maintenance procedures, and ensures efficient upkeep of the tracking system.

In summary, proper installation and alignment of cam rollers are essential for achieving accurate tracking, smooth motion, load distribution, reduced wear, optimized performance, and ease of maintenance. By following proper installation procedures and ensuring precise alignment, the longevity, efficiency, and reliability of the cam roller system can be maximized, leading to improved overall system performance and longevity.

cam roller

Can you explain the impact of cam rollers on the overall efficiency of tracking systems?

Cam rollers play a crucial role in the overall efficiency of tracking systems. These systems rely on the precise and controlled movement of components or objects along a predetermined path, and cam rollers contribute to achieving accurate tracking, smooth motion, and reliable operation. Here’s a detailed explanation of the impact of cam rollers on the overall efficiency of tracking systems:

  • Precision Tracking: Cam rollers are designed to follow a specific cam profile or track, which allows for precise tracking of objects or components. The shape and contour of the cam determine the desired motion, and the cam rollers ensure that the objects or components move along the track with high accuracy and repeatability. This precise tracking capability enhances the overall efficiency of tracking systems by ensuring that the intended path is followed consistently.
  • Smooth Motion: Cam rollers are engineered to provide smooth rolling motion along the cam profile or track. The rolling elements of the cam rollers, such as bearings or rollers, minimize friction and enable the objects or components to glide smoothly along the track. This smooth motion reduces energy consumption, minimizes wear and tear, and enhances the overall efficiency of the tracking system by facilitating seamless movement without jerks or disruptions.
  • Reduced Wear: By distributing the load evenly and providing a rolling contact, cam rollers help reduce wear on both the rollers themselves and the track they follow. The rolling action minimizes frictional forces and wear compared to sliding or dragging mechanisms. This reduced wear extends the lifespan of the cam rollers and the tracking system components, ensuring long-term efficiency and reliability.
  • High-Speed Capability: Cam rollers are designed to operate at high speeds without compromising performance. The choice of materials, lubrication, and design factors such as stability and balance enable cam rollers to handle rapid motion and high-speed tracking requirements. Their ability to maintain accurate tracking and smooth motion even at high speeds enhances the overall efficiency of tracking systems in applications where speed is crucial.
  • Load Capacity: Cam rollers are engineered to handle varying load capacities based on their design and construction. They can support significant loads while maintaining precise tracking and smooth motion. This load-carrying capability ensures that tracking systems can accommodate different objects or components of varying weights, contributing to the overall efficiency of the system by enabling versatile and reliable operation.
  • Reliability and Durability: Cam rollers are typically designed for robustness and durability. They are built to withstand the demands of continuous operation, heavy loads, and challenging environmental conditions. The use of high-quality materials, proper lubrication, and appropriate maintenance practices ensure the reliability and longevity of cam rollers, minimizing downtime and maximizing the overall efficiency of tracking systems.

In summary, cam rollers have a significant impact on the overall efficiency of tracking systems. Their precision tracking, smooth motion, reduced wear, high-speed capability, load capacity, reliability, and durability contribute to the efficient and reliable operation of tracking systems in various applications. By incorporating well-designed and properly maintained cam rollers, tracking systems can achieve optimal performance, accuracy, and productivity.

cam roller

In what industries or scenarios are cam rollers commonly employed?

Cam rollers, also known as cam followers or track rollers, find extensive usage in various industries and scenarios due to their versatile capabilities. These specialized roller bearings are employed in applications that require motion transmission, guidance, support, load handling, and compensation for misalignment. Here’s a detailed explanation of the industries and scenarios where cam rollers are commonly employed:

  • Automotive Industry: Cam rollers play a vital role in the automotive industry. They are used in engines to control valve timing, ensuring precise opening and closing of valves. Cam rollers are also utilized in suspension systems, where they guide the movement of suspension arms and provide support.
  • Material Handling and Conveyor Systems: Cam rollers are extensively employed in material handling and conveyor systems. They guide the movement of belts, chains, or rollers, ensuring smooth and controlled transportation of goods. Cam rollers provide support and help maintain proper alignment, contributing to efficient material handling operations.
  • Printing and Packaging Machinery: In printing and packaging machinery, cam rollers are commonly utilized. They are used to control tension and guide the movement of printing substrates or packaging materials. Cam rollers ensure consistent and accurate positioning of materials, enabling high-quality printing and precise packaging.
  • Textile Industry: Cam rollers have significant applications in the textile industry. They are employed in textile machinery to control the feeding and positioning of fabrics. Cam rollers contribute to the precise movement and tension control of fabrics during various textile processes.
  • Construction and Heavy Machinery: Cam rollers are extensively used in construction machinery and heavy equipment. They provide support and handle heavy loads in applications such as excavators, cranes, and loaders. Cam rollers ensure smooth operation and reliable load-bearing capabilities in demanding construction environments.
  • Industrial Automation: Cam rollers find wide usage in industrial automation systems. They are employed in robotics, assembly lines, and automated machinery to transmit motion, guide components, and handle loads. Cam rollers contribute to the precise movement and positioning of components in automated processes.
  • Aerospace and Defense: Cam rollers have applications in the aerospace and defense industries. They are utilized in aircraft landing gear systems, missile guidance mechanisms, and other critical mechanical systems. Cam rollers provide reliable motion transmission, support, and load handling capabilities in aerospace and defense applications.

These are just a few examples of the industries and scenarios where cam rollers are commonly employed. Their versatility and reliability make them suitable for a wide range of applications that require precise motion control, load handling, and guidance. The specific design, size, and material of cam rollers are selected based on the requirements of each industry or scenario.

In summary, cam rollers find extensive usage in industries such as automotive, material handling, printing and packaging, textile, construction, industrial automation, aerospace, and defense. They are employed in scenarios that require motion transmission, guidance, support, load handling, and compensation for misalignment. Cam rollers contribute to the efficient and reliable operation of mechanical systems across diverse industries and applications.

China Hot selling Track Roller Bearing Kr47 20*47* 24 mm  China Hot selling Track Roller Bearing Kr47 20*47* 24 mm
editor by CX 2024-01-19

China OEM V Groove Nylon Pulley Sliding Glass Door Wheel Aluminum Window Roller with Bearings

Product Description

Specification:

Product name V Groove Nylon Pulley Sliding Glass Door Wheel Aluminum Window Roller with Bearings
Housing material stainless steel / iron / aluminum
Surface treatment zinc plated
Wheel material Plastic / Nylon / POM
Features low noise,easy installation,sliding smoothly,long life,standard,customized,etc.
Application Cabinet glass door, glass door, Glass display Cabinet Door, Cabinet Cupboard Display Showcase

Product Display:

Company Profile:

FAQ:
Q: Are you manufacturer?
A: Yes, we are professional manufacturer focus on door and window roller pulley for more than 8 years.

Q: Do you offer free sample?
A: Yes, we are very glad to offer free samples for you to check the quality.

Q: Can we make our own color box?
A: Yes, if the order quantity reaches 1000 sets, we can make customized color box for you.

Q: Can we print our logo on the products?
A: Yes, we can print your logo on the products according to your design.

Q: How does your factory do regarding quality control?
A: 80% of staff has 10 years experience,mature skilled technical team and a complete quality management system to ensure the high quality.

Q: What is the after-sale service for the sliding rollers?
A: We have online technical support. If it is the quality problem, we will replace the broken ones with the new.

Q: How long is the production time?
A: For samples in stock,shipped in 2 days.if not in stock, the lead time is in 7 days. For mass production, the lead time is around 15 days after receiving the deposit payment.

Q: How about shipment?
A: For small order, we can ship it by DHL, FedEx, UPS, TNT, etc. For mass production order, we can ship it by sea or by air.

  /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

After-sales Service: Online Support, Free Spare Parts
Warranty: 3 Years
Certification: TUV, CE, ISO
Splittable: Unsplittable
Surface Treatment: Zinc Plated/Nickel Plated/Sandblasting
Material: Stainless Steel/Iron/ Steel
Samples:
US$ 10/Set
1 Set(Min.Order)

|

Customization:
Available

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cam roller

What safety considerations should be taken into account when using cam rollers in industrial settings?

When using cam rollers in industrial settings, several safety considerations should be taken into account to ensure the well-being of personnel, prevent accidents, and maintain a safe working environment. Here are some important safety considerations when using cam rollers:

  • Proper Guarding: Cam rollers should be properly guarded to prevent accidental contact with moving parts. Depending on the specific application and the level of exposure, appropriate guarding measures such as barriers, enclosures, or safety covers should be in place to protect operators and other personnel from potential hazards associated with rotating cam rollers.
  • Lockout/Tagout Procedures: Before performing maintenance or repair tasks on cam rollers or associated equipment, appropriate lockout/tagout procedures should be followed. Lockout/tagout procedures help ensure that energy sources are isolated, machinery is de-energized, and appropriate warning devices are in place to prevent unintentional startup or release of stored energy, minimizing the risk of injury.
  • Training and Awareness: Adequate training should be provided to operators and maintenance personnel working with cam rollers. They should be trained on safe operating procedures, potential hazards, emergency protocols, and proper use of personal protective equipment (PPE). Regular refresher training sessions and ongoing awareness programs can help reinforce safe practices and promote a safety-conscious culture.
  • Risk Assessment: Conducting a thorough risk assessment specific to the application and environment is crucial. Identify potential hazards associated with cam rollers, such as pinch points, entanglement risks, or flying debris. Assess the severity of each hazard and implement appropriate control measures to mitigate the risks, such as installing physical barriers, implementing safety interlocks, or providing warning signage.
  • Maintenance and Inspections: Regular maintenance and inspections of cam rollers are essential for identifying and addressing any issues that may compromise safety. Inspect the rollers, bearings, tracks, and associated components for signs of wear, damage, or misalignment. Follow manufacturer recommendations for maintenance intervals, lubrication schedules, and component replacements to ensure the safe and reliable operation of cam rollers.
  • Proper Load Handling: Ensure that cam rollers are not subjected to loads or forces beyond their specified capacity. Overloading cam rollers can lead to premature wear, component failure, or dangerous conditions. Consider the weight, size, and distribution of the load being tracked and ensure that the cam rollers and associated components are designed to handle the applied loads safely.
  • Proper Installation and Alignment: Follow proper installation procedures and ensure accurate alignment of cam rollers. Improper installation or misalignment can result in unexpected movements, excessive friction, or component failures, posing safety risks. Adhere to manufacturer guidelines and recommended alignment procedures to ensure safe and reliable operation.
  • PPE Usage: Personal protective equipment (PPE) should be provided and used appropriately by personnel working with or in the vicinity of cam rollers. Depending on the specific hazards involved, PPE such as safety glasses, gloves, hearing protection, or safety shoes may be required to mitigate the risk of injuries due to flying debris, contact with moving parts, noise exposure, or other potential hazards.

It is important to consult relevant safety regulations, industry standards, and guidelines specific to the application and location to ensure full compliance with safety requirements when using cam rollers in industrial settings. Regular safety audits, hazard assessments, and open communication with personnel can help identify and address potential safety concerns, creating a safer working environment for everyone involved.

cam roller

What maintenance practices are recommended for cam rollers to ensure optimal functionality?

Proper maintenance is essential for ensuring the optimal functionality and longevity of cam rollers. Regular maintenance practices help prevent premature wear, minimize downtime, and maintain the performance of cam rollers in various applications. Here are some recommended maintenance practices for cam rollers:

  • Cleaning: Regularly clean the cam rollers to remove dust, dirt, and debris that can accumulate on the rolling surfaces. Use a soft brush or compressed air to clean the cam rollers, ensuring that no contaminants hinder their smooth operation.
  • Lubrication: Apply appropriate lubrication to the cam rollers to reduce friction and wear. Use lubricants recommended by the manufacturer, ensuring they are compatible with the materials and operating conditions of the cam rollers. Regularly check the lubrication levels and replenish as needed.
  • Inspection: Perform routine visual inspections of the cam rollers to check for any signs of wear, damage, or misalignment. Look for excessive play, deformation, or any irregularities that may affect their performance. If any issues are identified, take appropriate measures such as adjustments, repairs, or replacements.
  • Tightening: Check the fasteners, such as bolts or screws, that secure the cam rollers to the equipment or mounting surfaces. Ensure that they are properly tightened to prevent loosening during operation, which could lead to misalignment or reduced performance.
  • Alignment: Check the alignment of the cam rollers periodically to ensure they are properly aligned with the cam or track they are following. Misalignment can lead to increased wear, reduced accuracy, and decreased lifespan of the cam rollers. Adjust the alignment as necessary to maintain optimal functionality.
  • Load Distribution: Monitor the load distribution among the rolling elements of the cam rollers. Ensure that the load is evenly distributed to prevent overloading or excessive stress on individual rolling elements. Uneven load distribution can lead to premature wear or failure of the cam rollers.
  • Environmental Considerations: Consider the specific environmental conditions in which the cam rollers operate. Take appropriate measures to protect the cam rollers from corrosive substances, extreme temperatures, excessive moisture, or other environmental factors that may affect their performance. Use protective coatings, seals, or covers as needed.
  • Replacement: Cam rollers have a finite lifespan, and eventually, they will need to be replaced. Monitor the wear and performance of the cam rollers over time. When signs of significant wear, damage, or reduced functionality are observed, plan for timely replacement to avoid unexpected failures or disruptions in the operation.

It is important to note that maintenance practices may vary depending on the specific design, materials, and operating conditions of the cam rollers. Therefore, it is recommended to refer to the manufacturer’s guidelines and recommendations for maintenance specific to the cam rollers being used.

By following these maintenance practices and adopting a preventive maintenance approach, operators can ensure the optimal functionality, reliability, and longevity of cam rollers in various applications.

cam roller

How does the design of a cam roller contribute to efficient motion and tracking?

The design of a cam roller plays a crucial role in ensuring efficient motion transmission and tracking along the surface profile of a cam or track. Various design features are incorporated to optimize performance, reliability, and smooth operation. Here’s a detailed explanation of how the design of a cam roller contributes to efficient motion and tracking:

  • Bearing Element: The choice of the bearing element, such as cylindrical rollers, needle rollers, or ball bearings, is a critical design consideration. The bearing element should be selected based on the specific application requirements, including load capacity, speed, and precision. The bearing element allows for smooth rolling motion and efficient load distribution, minimizing friction and wear.
  • Outer Ring Profile: The outer ring of a cam roller has a profile that matches the shape of the cam or track. This design feature ensures accurate tracking and follows the contour of the cam or track surface. The outer ring provides guidance and support to the roller, allowing it to smoothly traverse the cam profile without slipping or deviating from the desired path.
  • Stud or Yoke: The stud or yoke is the component that attaches the cam roller to the moving part of the mechanical system. It is designed to provide secure attachment and proper alignment. The stud or yoke may have additional features such as threaded ends, lubrication provisions, or seals to enhance functionality and ease of maintenance.
  • Roller Retainers: In some cam roller designs, roller retainers are used to maintain proper spacing and alignment of the rollers within the outer ring. These retainers prevent roller skewing and ensure even load distribution among the rollers. By maintaining precise roller alignment, efficient motion transmission and tracking are achieved.
  • Sealing and Lubrication: Proper sealing and lubrication are essential for the efficient functioning of cam rollers. Seals prevent contaminants from entering the bearing and protect against lubricant leakage. Lubrication reduces friction and wear, ensuring smooth rolling motion. The design of cam rollers may include sealing elements and lubrication provisions to facilitate effective sealing and lubrication maintenance.

The careful consideration of these design factors contributes to efficient motion and tracking in cam rollers. When the cam roller is in operation, these design features enable it to smoothly follow the profile of the cam or track, ensuring accurate and reliable motion transmission. Efficient tracking minimizes energy losses, reduces wear, and enhances the overall performance of the mechanical system.

It is important to note that the design of a cam roller should be selected based on the specific requirements of the application. Factors such as load capacity, speed, operating conditions, and precision requirements should be taken into account to ensure optimal performance and longevity of the cam roller in the mechanical system.

In summary, the design of a cam roller, including the bearing element, outer ring profile, stud or yoke, roller retainers, sealing, and lubrication, contributes to efficient motion transmission and tracking. These design features enable smooth rolling motion, accurate tracking along the cam profile, and reliable performance in various mechanical systems.

China OEM V Groove Nylon Pulley Sliding Glass Door Wheel Aluminum Window Roller with Bearings  China OEM V Groove Nylon Pulley Sliding Glass Door Wheel Aluminum Window Roller with Bearings
editor by CX 2024-01-17

China manufacturer Kr47 Kr47PP Stud Type Track Roller Bearing Cam Follower Bearing

Product Description

KRVE 30 Track Roller Cam Follower KRVE series Needle Bearing

Description of KRVE 30 Track Roller Cam Follower KRVE series Needle Bearing

Series Description
NATR Yoke type track rollers with axial guidance by washers,gap seal,with inner ring
NATR…PP Yoke type track rollers with additional sealing rings
NATV Yoke type track rollers with axial guidance by washers,full complement,gap seal,with inner ring
NATV…PP Yoke type track rollers with additional sealing rings
NUTR Yoke type track rollers with axial guidance by the rolling element,full complement,gap seal,with inner ring
KR Stud type track rollers with axial guidance by rid and washer,gap seal
KR…PP Stud type track rollers with sealing rings
KRE Stud type track rollers with eccentric collar
KRE…PP Stud type track rollers with eccentric collar and sealing rings
KRV Stud type track rollers with axial guidance by rid and washer,full complement, gap seal
KRV…PP Stud type track rollers with sealing rings
KRVE Stud type track rollers with eccentric collar
KRVE…PP Stud type track rollers with eccentric collar and sealing rings
NUKR Stud type track rollers with axial guidance by the rolling element,full complement, gap seals
NUKRE Stud type track rollers with eccentric collar
CF Stud type track rollers with cage ,the same as KR series

 

Catalogue of KRVE 30 Track Roller Cam Follower KRVE series Needle Bearing

Outside 

Diameter

Bearing Designation and mass approx Borndary Dimensions

Without 

Eccentric 

Collar

 Mass

With 

Ecctric 

Coollar

 Mass D d C B B1 B2 G G1 M M1 C1 d2
mm   g   g mm
47 KR 47 386 KRE 47 405.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
KR 47 PP 386 KRE 47 PP 405.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
KRV 47 390 KRVE 47 409.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
KRV 47 PP 390 KRVE 47 PP 409.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
NUKR 47 380 NUKPE 47 399.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 27
52 KR 52 461 KRE 40 480.5 52 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
KR 52 PP 461 KRE 52 PP 480.5 52 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
KRV 52 465 KRVE 52 484.5 52 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
KRV 52 PP 465 KRVE 52 PP 484.5 52 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
NUKR 52 450 NUKPE 52 469.5 52 20 24 66 49.5 9 M20×1.5 21 8 4 0.8 31
62 KR 62 790 KRE 62 818.2 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
KR 62 PP 790 KRE 62 PP 818.2 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
KRV 62 802 KRVE 62 830.2 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
KRV 62 PP 802 KRVE 62 PP 830.2 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
NUKR 62 795 NUKPE 62 823.5 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 38
72 KR 72 1040 KRE 72 1068.2 72 24 29 80 49.5 11 M20×1.5 25 8 4 0.8 44
KR 72 PP 1040 KRE 72 PP 1068.2 72 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
KRV 72 1045 KRVE 72 1073.2 72 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
KRV 72 PP 1045 KRVE 72 PP 1073.2 72 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
NUKR 72 1200 NUKPE 72 1038.2 72 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
80 KR 80 1550 KRE 80 1610 80 30 35 100 63 15 M30×1.5 32 8 4 1 53
KR 80 PP 1550 KRE 80 PP 1610 80 30 35 100 63 15 M30×1.5 32 8 4 1 53
KRV 80 1561 KRVE 80 1621 80 30 35 100 63 15 M30×1.5 32 8 4 1 53
KRV 80 PP 1561 KRVE 80 PP 1621 80 30 35 100 63 15 M30×1.5 32 8 4 1 53
NUKR 80 1800 NUKPE 80 1600 80 30 35 100 63 15 M30×1.5 32 8 4 1 47
85 KR 85 1740 KRE 85 1800 85 30 35 100 63 15 M30×1.5 32 8 4 1 53
KR 85 PP 1740 KRE 85 PP 1800 85 30 35 100 63 15 M30×1.5 32 8 4 1 53
90 KR 90 1950 KRE 90 2571 90 30 35 100 63 15 M30×1.5 32 8 4 1 53
KR 90 PP 1950 KRE 90 PP 2571 90 30 35 100 63 15 M30×1.5 32 8 4 1 53
KRV 90 1970 KRVE 90 2030 90 30 35 100 63 15 M30×1.5 32 8 4 1 53
KRV 90 PP 1970 KRVE 90 PP 2030 90 30 35 100 63 15 M30×1.5 32 8 4 1 53
NUKR 90 2300 NUKPE 90 2571 90 30 35 100 63 15 M30×1.5 32 8 4 1 47

Pictures 

Shipping  
By Air  / By Sea /By Express
 a. For small weight or Urgent, goods will be delivery  by Express DHL/FedEX/UPS/TNT/EMS
 b. For max production,goods will be shipped by sea/by air.
 c. According to your requirements

                                    
 Our Services             
 a. Samples provided for free charge .
 b. Strict Inspection ,and the best quality price with reasonable price bearings provided .
 c. OEM service provided.
 d. Delivery products from our factory warehouse , delivery time is short .
 e. Warranty for 6 months
 f.  After sale service at any time 

Company Information 
Guanxian Xinyan Pillow Block Bearing Co.,ltd. is based in ZheJiang (CHINA) since 2011 and is 1 of the biggest authorized manufactures and exporters of bearing. We’ve been dedicated to provide all types of hiigh quality bearings to OEM, Retailers and traders throughout international market since the moment established. 
Pillow block bearings, bearings housing,insert bearings and deep groove ball bearings are all we specialized. We are also developing nonstandard bearings as per the drawings from customers. 
Up to now, we have exported our goods to Italy, Brazil, Argentina, Poland, India, Pakistan, Bangladesh,Thailand etc. 
First class service, efficient delivery methods, the most competitive quality-price ratio, we dedicated to provide you quality brand bearings. Sincerely welcome new and old customers visit and build cooperation.
  

WHY CHOOSE XINYAN?  
NO.1   We provide our customers the most Comprehensive service and we’ll do our best to deal with problems our customers             encountered to ensure our customers SATISFACTION
NO.2   The high qualityof our products means that it has long life, high speed, low noise, low vibration and low friction
NO.3   Be honesty, be professional is our faith; good attitude, timely response, quick delivery, consideration of every detail is our             working style
NO.4   Manufactured by ourself, enough storage space, enough inventory, high producing efficiency we possess, the most favorable price we offer to our customers makes sure every deal have a happy end

FAQ
Q: How many the MOQ of your company?
A: Our company MOQ is 1pcs.
 
Q: Could you accept OEM and customize?
A:YES, we can customize for you according to sample or drawing.
 
Q: Could you supply sample for free?
A: Yes, we can supply sample for free, but need our customer afford freight.
Q : Does your factory have CE?
A: Yes, we have ISO 9001:2008, and SASO. If you want other CE, we can do for you.
 
Q: Is it your company is factory or Trade Company?
 A: We have our own factory; our type is factory + trade.
 
Q:  What time the guarantee of your bearing quality guarantee period:?
A: 6 months ,Customer need supply photos and send bearing back.
 
Q: Could you tell me the payment term of your company can accept?
A: T/T, Western Union, PayPal, T/T, L/C
 
Q: Could you tell me the delivery time of your goods?
A: 7-15 days , mostly base on your order quantity  
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Cage: With Cage
Rows Number: Single
Style: Without Outer Ring, With Outer Ring, Without Inner Ring
Material: Bearing Steel
Type: Open
Application: as Parts of All Kinds of
Samples:
US$ 0.5/Piece
1 Piece(Min.Order)

|

Customization:
Available

|

cam roller

How do electronic or computer-controlled components integrate with cam rollers in modern applications?

In modern applications, electronic or computer-controlled components play a significant role in integrating with cam rollers to enhance functionality, precision, and automation. The integration of electronic or computer-controlled components with cam rollers enables advanced control, monitoring, and synchronization of the motion system. Here’s a detailed explanation of how electronic or computer-controlled components integrate with cam rollers in modern applications:

  • Sensor Integration: Electronic sensors can be integrated with cam rollers to provide real-time feedback on various parameters such as position, speed, acceleration, and load. Position sensors, such as encoders or linear displacement sensors, can be used to precisely determine the position of the cam rollers and the objects or components they are tracking. This information can then be used for closed-loop control, ensuring accurate tracking and motion control.
  • Control Systems: Electronic or computer-controlled systems can be employed to manage the operation of cam rollers. These control systems can receive input from sensors and use algorithms to calculate the desired motion profiles. They can then generate signals to drive motors or actuators that control the movement of the cam rollers. By integrating control systems, precise motion control, synchronization, and programmability can be achieved, enabling complex motion sequences and adaptive tracking capabilities.
  • Communication Protocols: Electronic or computer-controlled components can utilize various communication protocols to exchange data and commands with other system components. For example, in industrial automation applications, cam rollers may be integrated into a larger control network using protocols such as Modbus, CAN bus, or Ethernet. This integration enables seamless communication, coordination, and synchronization with other components or systems, enhancing overall system performance and functionality.
  • Human-Machine Interface (HMI): In applications where human interaction is involved, electronic or computer-controlled components can provide a user interface for monitoring and controlling the cam rollers. This interface can include touch screens, graphical displays, or control panels that allow operators to set parameters, monitor performance, and adjust settings as needed. The integration of HMIs with cam rollers simplifies operation, facilitates troubleshooting, and enhances user experience.
  • Data Logging and Analysis: Electronic or computer-controlled components can capture and log data related to the operation of cam rollers and the overall tracking system. This data can include parameters such as position, speed, acceleration, forces, and system status. By analyzing this data, performance trends, anomalies, and optimization opportunities can be identified. The integration of data logging and analysis capabilities enables proactive maintenance, performance optimization, and continuous improvement of the cam roller system.
  • Integration with Automation Systems: In automated systems, electronic or computer-controlled components can integrate cam rollers into the overall automation framework. This integration allows for seamless coordination with other automated processes, robotics, or material handling systems. By integrating cam rollers with automation systems, precise tracking, synchronized motion, and efficient production workflows can be achieved.

The integration of electronic or computer-controlled components with cam rollers brings advanced capabilities to modern applications. It enables precise control, adaptive tracking, real-time monitoring, data-driven optimization, and seamless integration with automation systems. This integration enhances the functionality, flexibility, and efficiency of cam roller systems, opening up possibilities for a wide range of applications in industries such as manufacturing, robotics, packaging, material handling, and more.

cam roller

What advantages do cam rollers offer compared to other tracking components?

Cam rollers offer several advantages compared to other tracking components, making them a preferred choice in many applications. Their unique design and features provide distinct benefits that contribute to improved performance, reliability, and efficiency. Here’s a detailed explanation of the advantages that cam rollers offer compared to other tracking components:

  • Precision Tracking: Cam rollers are specifically designed to follow the profile of a cam or track with high precision. The cam profile following capability ensures accurate tracking along the desired path, allowing for precise positioning and controlled motion. Other tracking components may not provide the same level of precision, leading to deviations or inaccuracies in the motion system.
  • Rolling Motion: Cam rollers utilize rolling motion, where the rolling elements rotate instead of sliding or rubbing against the track. This rolling action reduces friction, resulting in smoother operation, improved energy efficiency, and reduced wear on both the cam roller and the track. In contrast, components that rely on sliding or rubbing contact may experience higher friction, leading to increased wear and decreased efficiency.
  • Load Distribution: Cam rollers distribute the applied load evenly among the rolling elements. This load distribution capability minimizes stress concentrations and ensures that no single point bears an excessive load. As a result, cam rollers can handle higher loads while maintaining stability and longevity. Other tracking components may experience localized stress concentrations, leading to premature wear or failure under heavy loads.
  • High Rigidity: Cam rollers are designed to provide high rigidity, allowing for accurate positioning and controlled motion. The materials and construction of cam rollers ensure minimal flexing or deformation during operation, maintaining tight tolerances and preventing unwanted deviations. In comparison, some other tracking components may exhibit lower rigidity, leading to less precise motion and increased susceptibility to external forces.
  • Wide Range of Configurations: Cam rollers are available in various configurations, such as stud-type cam rollers and yoke-type cam rollers, to accommodate different attachment and mounting requirements. This versatility makes them suitable for a wide range of applications and machinery configurations. In contrast, some other tracking components may have limited options or may not offer the same level of adaptability to diverse mounting or attachment needs.
  • Cost-Effectiveness: Cam rollers are generally cost-effective solutions for motion tracking. They offer a good balance between performance and cost, making them a preferred choice in many applications. Their durability, reliability, and long service life contribute to overall cost savings by minimizing maintenance, replacement, and downtime expenses. Other tracking components with similar performance characteristics may be more expensive or may not provide the same level of reliability.

By offering precision tracking, rolling motion, load distribution, high rigidity, versatile configurations, and cost-effectiveness, cam rollers stand out as advantageous tracking components in comparison to other alternatives. These advantages make cam rollers suitable for a wide range of applications, including machinery, conveyors, material handling systems, and automation equipment.

In summary, cam rollers offer distinct advantages compared to other tracking components. Their precision tracking, rolling motion, load distribution, high rigidity, versatile configurations, and cost-effectiveness contribute to improved performance, reliability, and efficiency in motion systems.

cam roller

How does the design of a cam roller contribute to efficient motion and tracking?

The design of a cam roller plays a crucial role in ensuring efficient motion transmission and tracking along the surface profile of a cam or track. Various design features are incorporated to optimize performance, reliability, and smooth operation. Here’s a detailed explanation of how the design of a cam roller contributes to efficient motion and tracking:

  • Bearing Element: The choice of the bearing element, such as cylindrical rollers, needle rollers, or ball bearings, is a critical design consideration. The bearing element should be selected based on the specific application requirements, including load capacity, speed, and precision. The bearing element allows for smooth rolling motion and efficient load distribution, minimizing friction and wear.
  • Outer Ring Profile: The outer ring of a cam roller has a profile that matches the shape of the cam or track. This design feature ensures accurate tracking and follows the contour of the cam or track surface. The outer ring provides guidance and support to the roller, allowing it to smoothly traverse the cam profile without slipping or deviating from the desired path.
  • Stud or Yoke: The stud or yoke is the component that attaches the cam roller to the moving part of the mechanical system. It is designed to provide secure attachment and proper alignment. The stud or yoke may have additional features such as threaded ends, lubrication provisions, or seals to enhance functionality and ease of maintenance.
  • Roller Retainers: In some cam roller designs, roller retainers are used to maintain proper spacing and alignment of the rollers within the outer ring. These retainers prevent roller skewing and ensure even load distribution among the rollers. By maintaining precise roller alignment, efficient motion transmission and tracking are achieved.
  • Sealing and Lubrication: Proper sealing and lubrication are essential for the efficient functioning of cam rollers. Seals prevent contaminants from entering the bearing and protect against lubricant leakage. Lubrication reduces friction and wear, ensuring smooth rolling motion. The design of cam rollers may include sealing elements and lubrication provisions to facilitate effective sealing and lubrication maintenance.

The careful consideration of these design factors contributes to efficient motion and tracking in cam rollers. When the cam roller is in operation, these design features enable it to smoothly follow the profile of the cam or track, ensuring accurate and reliable motion transmission. Efficient tracking minimizes energy losses, reduces wear, and enhances the overall performance of the mechanical system.

It is important to note that the design of a cam roller should be selected based on the specific requirements of the application. Factors such as load capacity, speed, operating conditions, and precision requirements should be taken into account to ensure optimal performance and longevity of the cam roller in the mechanical system.

In summary, the design of a cam roller, including the bearing element, outer ring profile, stud or yoke, roller retainers, sealing, and lubrication, contributes to efficient motion transmission and tracking. These design features enable smooth rolling motion, accurate tracking along the cam profile, and reliable performance in various mechanical systems.

China manufacturer Kr47 Kr47PP Stud Type Track Roller Bearing Cam Follower Bearing  China manufacturer Kr47 Kr47PP Stud Type Track Roller Bearing Cam Follower Bearing
editor by CX 2024-01-17