Tag Archives: high bearing

China high quality Stud Type Cam Followers Bearing with High Precision

Product Description

CCFH1S  CCFH1SB     CF1 1/8S  CF1 1/8SB  CFE1 1/8SB  CCFH1 1/8S  CCFH1 1/8SB  CF1 1/4 CF1 1/4B CCFE1 1/4 CCFH1 1/4 CCFH1 1/4B CF1 3/8 CF13/8B CCF1 3/8 CFH1 3/8B CCFH1 3/8 CCFH1 3/8B CF1 1/4S CF1 1/4SB CCFH1 1/4S CCFH1 1/4SB  CF1 3/8S CF1 3/8SB CCFH1 3/8S CCFH1 3/8SB CF1 1/2  CF1 1/2B CCFH1 1/2 CCFH1 1/2B CF1 5/8 CF1 5/8B CF1 1/2S CF1 1/2SB CCFH1 1/2S CCFH1 1/2SB CF1 5/8S CF1 5/8SB CCFH1 5/8S CCFH1 5/8SB CF1 1/2 CF1 1/2B CCF1 1/2 CCFH1 1/2B CF1 5/8 CF1 5/8 B CCFH1 5/8 CCFH1 5/8B CF1 1/2S  CF1 1/2SB CCFH1 1/2S CCFH1 1/2SB  CF1 5/8S CF1 5/8SB CCFH1 5/8S CCFH1 5/8SB CCFH1 5/8  CCFH1 5/8B CCF1 1/2SB CF1 3/4 CF1 3/4B CCFH1 3/4 CCFH1 3/4B CF1 7/8 CF1 7/8B CCFH1 7/8 CCFH1 7/8B CF1 3/4S CF1 3/4SB CCFH1 3/4S CCFH1 3/4SB CF1 7/8S CF1 7/8SB CCFH1 7/8S CCFH1 7/8SB CCFH1 7/8S CCFH1 7/8SB CF2 CF2B CCF2 CCF2B CFE2 CCFE2 CCFE2B CFH2 CFH2B CCFH2 CCFH2B    CF2 1/4 CF2 1/4B CCF2 1/4 CCF2 1/4B CFE2 1/4 CFE2 1/4B CCFE2 1/4 CCFE2 1/4B CFH2 1/4 CFH2 1/4B CCFH2 1/4 CCFH2 1/4B CF2S CF2SB CCF2S CCF2SB CFE2S CFE2SB CCFE2S CCFE2SB CFH2S CFH2SB CCFH2S CCFH2SB CF2 1/4S CF2 1/4SB CCF2 1/4S CCF2 1/4SB   CFE2 1/4S CFE2 1/4SB CCFE2 1/4S CCFE2 1/4SB CFH2 1/4S CFH2 1/4SB CCFH2 1/4S CCFH2 1/4SB CCFH2S CCFH2SB CF2 1/4S CF2 1/4SB CCF2 1/4S CCF2 1/4SB CFE2 1/4S CFE2 1/4SB CCFE2 1/4S CCFE2 1/4SB CFH2 1/4S CFH2 1/4SB CCFH2 1/4S CCFH2 1/4SB CF2 1/2 CF2 1/2B CCF2 1/2 CCF2 1/2B CFE2 1/2 CFE2 1/2B CCFE2 1/2 CCFE2 1/2B CFH2 1/2 CFH2 1/2B CCFH2 1/2 CCFH2 1/2B CF2 3/4 CF2 3/4B CCF2 3/4 CCF2 3/4B CFE2 3/4 CFE2 3/4B CCFE2 3/4 CCFE2 3/4B CFH2 3/4 CFH2 3/4B CCFH2 3/4 CCFH2 3/4B CF2 1/2S CF2 1/2SB CCF2 1/2S CCF2 1/2SB CFE2 1/2S CFE2 1/2SB CCFE2 1/2S CCFE2 1/2SB CFH2 1/2S CFH2 1/2SB CCFH2 1/2S  CCFH2 1/2SB CF2 3/4S CF2 3/4SB CCF2 3/4S CCF2 3/4SB CFE2 3/4S CFE2 3/4SB CCFE2 3/4S CCFE2 3/4SB CFH2 3/4S CFH2 3/4SB  CCFH2 3/4S CCFH2 3/4SB CF3 CF3B CCF3B CFE3B CCFE3 CCFE3B CFH3B CCFH3 CCFH3B CF3 1/4 CF3 1/4B CCFE3 1/4B CCFH3 1/4 CCFH3 1/4B CF3S CF3SB CCF3S CCF3SB CFE3S CFE3SB CCFE3S CCFE3SB CFH3S CCFH3S CCFH3SB CF3 1/4S CF3 1/4SB CCF3 1/4S CCFE3 1/4S CCFE3 1/4SB CCFH3 1/4S CCFH3 1/4SB CF3 1/2 CF3 1/2B CCFE3 1/2 CCFE3 1/2B CCFH31/2 CCFH3 1/2B CF4 CF4B CCF4 CCF4B CFE4 CFE4B CCFE4 CCFE4B CFH4 CFH4B CCFH4 CCFH4B CF3 1/2S CF3 1/2SB CCFE3 1/2S CCFE3 1/2SB CCFH3 1/2S CCFH3 1/2SB CF4S CF4SB CCF4S CCF4SB CFE4S CFE4SB CCFE4S CCFE4SB CFH4S CFH4SB CCFH4S CCFH4SB CF5SB CCF5SB CFH5SB CCFH5SB CF6SB CCF6SB CFH6SB CCFH6SB CCFH6SB CF7SB CCF7SB CFH7SB CCFH7SB CF8SB CCF8SB CF9SB CCF9SB CF10SB CCF10SB CF5S CCF5S CFH5S CCFH5S CF6S CCF6S CFH6S CCFH6S CF7S CCF7S CFH7S CCFH7S CF8S CCF8S CF9S CCF9S CF10S CCF10S
       
       
    
      
      

 

 

OUR PROMISES
   Product quality standards are guaranteed. Our products have got ISO 9001 & CE international quality management system. They all produced with best advanced technology.We are proactive and we offer only products complying with top standards of quality and warranty.
  /* January 22, 2571 19:08:37 */!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: Double
Load Direction: Thrust Bearing
Style: With Outer Ring
Material: Bearing Steel
Type: Open
Samples:
US$ 2/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

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

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 high quality Stud Type Cam Followers Bearing with High Precision  China high quality Stud Type Cam Followers Bearing with High Precision
editor by CX 2024-04-15

China Best Sales 26*10*12mm High Quality KRV 26 PP Stud Type Track Rollers Cam Follower Bearing For Machine Tools

Product Description

26*10*12mm High Quality KRV 26 PP Stud Type Track Rollers Cam Follower Bearing For Machine Tools


                                                             Application

                       Agriculture                                                       Turntable, fishing rod   
   
                       Tools, robots                                                     Assembly lines, industrial machinery

                       Cars, motorcycles                                            Office fans
                       
Track Roller Bearings are the roller bearings with cylindrical roller elements, compared with the diameter, the needle roller
are both thin and long, so they are called needle roller. Although the section is small, the type of bearings still has the high
ablity of load, it specially can be used tothe situation of being restricted of the radial space.

krv…pp 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 Eccentric Colla, 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
Sealed  Type D d C r
min
B B1 B2 G G1 M1 C1 d2 C Co rpm kg
KRV 16 PP 16 6 11 0.2 28 16.0 M6X1 8 0.6 12 3.88 5.20 3040 0.571
KRV 19 PP 19 8 11 0.2 32 20.0 M8X1.25 10 0.6 14 4.40 6.32 2480 0.032
KRV 22 PP 22 10 12 0.3 36 23.0 M10X1 12 0.6 17 5.04 7.28 2080 0.045
KRV 26 PP 26 10 12 0.3 36 23.0 M10X1 12 0.6 17 5.84 9.04 2080 0.061
KRV 30 PP 30 12 14 0.6 40 25.0 6 M12X1.5 13 3 0.6 23 7.60 11.68 1680 0.089
KRV 32 PP 32 12 14 0.6 40 25.0 6 M12X1.5 13 3 0.6 23 8.00 12.64 1680 0.100
KRV 35 PP 35 16 18 0.6 52 32.5 8 M16X1.5 17 3 0.8 27 10.24 18.40 1280 0.171
KRV 40 PP 40 18 20 1.0 58 36.5 8 M18X1.5 19 3 0.8 32 11.84 21.20 1120 0.249
KRV 62 PP 62 24 29 1.0 80 49.5 11 M24X1.5 25 4 0.8 44 27.20 60.80 880 0.802
KRV 72 PP 72 24 29 1.1 80 49.5 11 M24X1.5 25 4 0.8 44 29.60 68.00 880 1.045
KRV 80 PP 80 30 35 1.1 100 63.0 15 M30X1.5 32 4 1.0 53 39.60 96.00 680 1.561
KRV 90 PP 90 30 35 1.1 100 63.0 15 M30X1.5 32 4 1.0 53 42.40 104.00 680 1.970

                                                             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. 

/* January 22, 2571 19:08:37 */!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: 6mm-30mm
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing
Samples:
US$ 1/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

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

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 Best Sales 26*10*12mm High Quality KRV 26 PP Stud Type Track Rollers Cam Follower Bearing For Machine Tools  China Best Sales 26*10*12mm High Quality KRV 26 PP Stud Type Track Rollers Cam Follower Bearing For Machine Tools
editor by CX 2024-04-09

China high quality China Industrial Competitive Price Black Oxide Cam Followers Needle Roller Bearing Kr80PP

Product Description

Product Deascription

Specification

Brand CSZBTR
Model No KR80PP
Material Chrome Steel

Other Models  

Model Dimensions (mm) Basic Load Rating (KN) Limited Mass
Speed
  Sealed Type D d C r min B B1 B2 G G1 M1 C1 d2 C Co rpm kg
KR 16 KR 16 PP 16 6 11 0.2 28 16 M6X1 8 0.6 12 2.52 2.64 11200 0.018
KR 19 KR 19 PP 19 8 11 0.2 32 20 M8X1.25 10 0.6 14 2.8 3.04 8800 0.571
KR 22 KR 22 PP 22 10 12 0.3 36 23 M10X1 12 0.6 17 3.56 4.16 6400 0.044
KR 26 KR 26 PP 26 10 12 0.3 36 23 M10X1 12 0.6 17 4.08 4.96 6400 0.058
KR 30 KR 30 PP 30 12 14 0.6 40 25 6 M12X1.5 13 3 0.6 23 5.44 6.72 4400 0.087
KR 32 KR 32 PP 32 12 14 0.6 40 25 6 M12X1.5 13 3 0.6 23 5.68 7.2 4400 0.098
KR 35 KR 35 PP 35 16 18 0.6 52 33 8 M16X1.5 17 3 0.8 27 7.76 11.28 2880 0.169
KR 40 KR 40 PP 40 18 20 1 58 37 8 M18X1.5 19 3 0.8 32 8.72 12.4 2320 0.247
KR 47 KR 47 PP 47 20 24 1 66 41 9 M20X1.5 21 4 0.8 37 12.4 20.4 1920 0.386
KR 52 KR 52 PP 52 20 24 1 66 41   M20X1.5 21 4 0.8 37 13.44 23.2 1920 0.461
  KR 62 PP 62 24 29 1 80 50 11 M24X1.5 25 4 0.8 44 21.2 38 1520 0.79
  KR 72 PP 72 24 29 1.1 80 50 11 M24X1.5 25 4 0.8 44 22.4 42.4 1520 1.04
  KR 80 PP 80 30 35 1.1 100 63 15 M30X1.5 32 4 1 53 31.6 61.6 1040 1.55
  KR 90 PP 90 30 35 1.1 100 63 15 M30X1.5 32 4 1 53 33.2 66.4 1040 1.95

Application
Company Profile

HangZhou Terry Machinery Co.Ltd is a leading supplier of bearings, linear motion system for CNC,ball transfer unit and transmission component. The growing industrial and favorable policy of HangZhou benefit the development of Terry Machinery.Our  products are utilized in industrial, motorcycle, vehicle and Automation applications. Now we are exporting to 46 countries includingUSA, GBR, Germany, Spain,Poland, Turkey ect. The goal of TerryMachinery to provide out customers with widest range of productsatcompetitive prices, backed with the best Service.

Packing & Deliverey

Custome Praise

FAQ
/* January 22, 2571 19:08:37 */!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
Load Direction: Radial Bearing
Style: With Outer Ring, With Inner Ring
Material: Bearing Steel
Type: Closed
Samples:
US$ 12.5/Piece
1 Piece(Min.Order)

|

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

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

Can you describe the factors to consider when selecting cam rollers for specific applications?

When selecting cam rollers for specific applications, several factors need to be considered to ensure optimal performance, reliability, and longevity. The suitability of a cam roller for a particular application depends on various parameters and requirements. Here’s a detailed explanation of the factors to consider when selecting cam rollers:

  • Load Capacity: One of the primary considerations is the anticipated load capacity of the cam roller. The cam roller should have sufficient load-carrying capacity to support the expected radial and axial loads in the application. It is important to consider both static and dynamic loads, as well as any potential shock or impact loads that may occur.
  • Speed and Acceleration: The speed at which the cam roller will operate, as well as the acceleration and deceleration rates, should be taken into account. High-speed applications require cam rollers that can accommodate the associated centrifugal forces and provide smooth rolling motion without excessive heat generation. Additionally, the roller should be able to handle the acceleration and deceleration forces without compromising performance.
  • Precision Requirements: Depending on the application, precision requirements may vary. Some applications demand high positioning accuracy and minimal deviation, while others may have looser tolerances. It is important to select a cam roller that can meet the desired precision requirements, ensuring accurate tracking and motion control.
  • Operating Conditions: Consider the operating conditions in which the cam roller will be used. Factors such as temperature, humidity, dust, and corrosive environments can impact the performance and longevity of the cam roller. Choose a cam roller that is designed to withstand the specific operating conditions of the application, ensuring durability and reliability.
  • Lubrication and Maintenance: Proper lubrication is crucial for the smooth operation and longevity of cam rollers. Consider the lubrication requirements of the cam roller and whether it has provisions for effective lubrication. Additionally, assess the maintenance needs and accessibility of the cam roller for periodic inspection, lubrication replenishment, and potential replacement.
  • Mounting and Attachment: Evaluate the mounting and attachment options available for the cam roller. Different applications may require stud-type cam rollers or yoke-type cam rollers, depending on the attachment method and space constraints. Ensure that the chosen cam roller can be securely mounted and aligned with the moving parts of the system.
  • Cost and Availability: Finally, consider the cost and availability of the cam roller. Evaluate the overall cost-effectiveness of the selected cam roller, taking into account its performance, longevity, and maintenance requirements. Additionally, ensure that the chosen cam roller is readily available from reliable suppliers to avoid delays or compatibility issues.

By considering these factors, you can select the most suitable cam roller for a specific application, ensuring optimal performance, reliability, and longevity. It is advisable to consult with manufacturers or industry experts to obtain guidance and recommendations tailored to your specific requirements.

In summary, the factors to consider when selecting cam rollers for specific applications include load capacity, speed and acceleration requirements, precision needs, operating conditions, lubrication and maintenance considerations, mounting and attachment options, as well as cost and availability. Assessing these factors will help in choosing the appropriate cam roller that meets the unique demands of the application.

China high quality China Industrial Competitive Price Black Oxide Cam Followers Needle Roller Bearing Kr80PP  China high quality China Industrial Competitive Price Black Oxide Cam Followers Needle Roller Bearing Kr80PP
editor by CX 2024-03-27

China Standard High Speed Cam Follower Bearing with High Speed

Product Description

CERTIFICATE/INDUSTRIAL EXHIBITION IN HANNOVER GERMANY

S 16 LWX S 18 LWX S 20 LWX S 22 LWX S 24 LWX S 28 LWX S 32 LWX S 36 LWX S 40 LWX S 44 LWX S 48 LWX S 52 LWX S 56 LWX S 60 LWX S 64 LWX S 72 LWX S 80 LWX S 88 LWX S 96 LWX S 104 LWX S 112 LWX S 128 LWX CS 16 LWX CS 18 LWX CS 20 LWX CS 22 LWX CS 24 LWX CS 28 LWX CS 32 LWX CS 36 LWX CS 40 LWX CS 44 LWX CS 48 LWX CS 52 LWX CS 56 LWX CS 60 LWX CS 64 LWX CS 72 LWX CS 80 LWX CS 88 LWX CS 96 LWX CS 104 LWX CS 112 LWX CS 128 LWX
MCF 52A MCF 52A B MCF 52A X MCF 52A BX MCFE 52A MCFR 52A MCFR 52A B MCFR 52A X MCFR 52A BX MCFRE 52A MCF 62 MCF 62 B  MCF 62 X MCF 62 BX MCFE 62 MCFR 62 MCFR 62 B MCFR 62 X MCFR 62 BX MCFRE 62                
MCF 52A S MCF 52A SB MCF 52A SX MCF 52A SBX MCFE 52A S MCFE 52A SB MCFE 52A SX MCFE 52A SBX  MCFR 52A S MCFR 52A SB MCFR 52A SX MCFR 52A SBX MCFRE 52A S MCFRE 52A SB MCFRE 52A SX MCFRE 52A SBX MCF 62 S MCF 62 SB  MCF 62 SX MCF 62 SBX MCFE 62 MCFE 62 S MCFE 62  SB MCFE 62  SX MCFE 62 SBX  MCFR 62 S MCFR 62 SB MCFR 62 SX MCFR 62 SBX MCFRE 62 S MCFRE 62 SB MCFRE 62 SX MCFRE 62 SBX
CH 16 L CH 18 L CH 20 L CH 22 L CH 24 L CH 28 L CH 32 L CH 36 L CH 40 L CH 44 L CH 48 L CH 52 L CH 56 L CH 60 L CH 64 L CH 72 L CH 80 L CH 88 L CH 96 L CH 104 L CH 112 L CH 128 L CH 16 LW CH 18 LW CH 20 LW CH 22 LW CH 24 LW CH 28 LW CH 32 LW CH 36 LW CH 40 LW CH 44 LW CH 48 LW CH 52 LW CH 56 LW CH 60 LW CH 64 LW CH 72 LW CH 80 LW CH 88 LW CH 96 LW CH 104 LW CH 112 LW CH 128 LW CH 160 LW CH 192 LW CH 224 LW
½ CF 4 CRS 8 CRS 8-1 CRS 10-1 CRS 10 CRS 12 CRS 16 CRS 20 CRS 22 CRS 24 CRS 26 CRS 28 CRS 30 CRS 32 CRS 36 CRS 40 CRS 44 CRS 48 CRS 64 CR 8 CR 8-1 CR 10-1 CR 12 CR 16 CR 20 CR 22 CR 24 CR 26 CR 28
MCF 35 MCF 35 B MCF 35 X MCF 35 BX MCFE 35 MCFR 35 MCFR 35 B MCFR 35 X MCFR 35 BX MCFRE 35 MCF 40 MCF 40 B  MCF 40 X MCF 40 BX MCFE 40 MCFR 40 MCFR 40 B MCFR 40 X MCFR 40 BX MCFRE 40
MCF 35 S MCF 35 SB MCF 35 SX MCF 35 SBX MCFE 35 S MCFE 35 SB MCFE 35 SX MCFE 35 SBX  MCFR 35 S MCFR 35 SB MCFR 35 SX MCFR 35 SBX MCFRE 35 S MCFRE 35 SB MCFRE 35 SX MCFRE 35 SBX MCF 40 S MCF 40 SB  MCF 40 SX MCF 40 SBX MCFE 40 MCFE 40 S MCFE 40  SB MCFE 40  SX MCFE 40 SBX  MCFR 40 S MCFR 40 SB MCFR 40 SX MCFR 40 SBX MCFRE 40 S MCFRE 40 SB MCFRE 40 SX MCFRE 40 SBX

MCF 30 MCF 30 B MCF 30 X MCF 30 BX MCFE 30 MCFR 30 MCFR 30 B MCFR 30 X MCFR 30 BX MCFRE 30 MCF 32 MCF 32 B  MCF 32 X MCF 32 BX MCFE 32 MCFR 32 MCFR 32 B MCFR 32 X MCFR 32 BX MCFRE 32
MCF 30 S MCF 30 SB MCF 30 SX MCF 30 SBX MCFE 30 S MCFE 30 SB MCFE 30 SX MCFE 30 SBX  MCFR 30 S MCFR 30 SB MCFR 30 SX MCFR 30 SBX MCFRE 30 S MCFRE 30 SB MCFRE 30 SX MCFRE 30 SBX MCF 32 S MCF 32 SB  MCF 32 SX MCF 32 SBX MCFE 32 MCFE 32 S MCFE 32  SB MCFE 32  SX MCFE 32 SBX  MCFR 32 S MCFR 32 SB MCFR 32 SX MCFR 32 SBX MCFRE 32 S MCFRE 32 SB MCFRE 32 SX MCFRE 32 SBX
MCF 85 MCF 85 B MCF 85 X MCF 85 BX MCFE 85 MCFR 85 MCFR 85 B MCFR 85 X MCFR 85 BX MCFRE 85 MCF 90 MCF 90 B  MCF 90 X MCF 90 BX MCFE 90 MCFR 90 MCFR 90 B MCFR 90 X MCFR 90 BX MCFRE 90
MCF 85 S MCF 85 SB MCF 85 SX MCF 85 SBX MCFE 85 S MCFE 85 SB MCFE 85 SX MCFE 85 SBX  MCFR 85 S MCFR 85 SB MCFR 85 SX MCFR 85 SBX MCFRE 85 S MCFRE 85 SB MCFRE 85 SX MCFRE 85 SBX MCF 90 S MCF 90 SB  MCF 90 SX MCF 90 SBX MCFE 90 MCFE 90 S MCFE 90  SB MCFE 90  SX MCFE 90 SBX  MCFR 90 S MCFR 90 SB MCFR 90 SX MCFR 90 SBX MCFRE 90 S MCFRE 90 SB MCFRE 90 SX MCFRE 90 SBX

   Product quality standards are guaranteed. Our products have got ISO 9001 & CE international quality management system. They all produced with best advanced technology.We are proactive and we offer only products complying with top standards of quality and warranty.
  /* January 22, 2571 19:08:37 */!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: Double
Outer Dimension: Micro(≤26mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Thrust Bearing
Samples:
US$ 2/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

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

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 Standard High Speed Cam Follower Bearing with High Speed  China Standard High Speed Cam Follower Bearing with High Speed
editor by CX 2024-03-24

China supplier Zyd High Quality Deep Groove Ball Bearings 6201 6301 6000 6300 6302 6203 Bearing connecting rod bearing

Product Description

 

Product Description

Bearing No. Shape Dimension Basic load Rating
KN
Max Speed
rpm
Mass
Bore
d
Outer Diameter
D
Width
B
Radius r min Dynamic Static Grease Oil
mm mm mm mm Cr Cor Kg
6000 Series
606 6 17 6 0.3 1.95 0.72 30000 38000 0.0057
607 7 19 6 0.3 2.88 1.08 28000 36000 0.0071
608 8 22 7 0.3 3.32 1.38 26000 34000 0.011
609 9 24 7 0.3 3.35 1.4 22000 30000 0.014
6000 10 26 8 0.3 4.58 1.98 20000 28000 0.018
6001 12 28 8 0.3 5.1 2.38 19000 26000 0.02
6002 15 32 9 0.3 5.58 2.85 18000 24000 0.026
6003 17 35 10 0.3 6 3.25 17000 22000 0.036
6004 20 42 12 0.6 9.38 5.02 15000 19000 0.069
6005 25 47 12 0.6 10.1 5.85 13000 17000 0.075
6006 30 55 13 1 10.18 6.91 10000 14000 0.116
6007 35 62 14 1 12.47 8.66 9000 12000 0.155
6008 40 68 15 1 13.1 9.45 8500 11000 0.185
6009 45 75 16 1 16.22 11.96 8000 10000 0.231
6571 50 80 16 1 16.94 12.95 7000 9000 0.25
6011 55 90 18 1.1 23.28 17.86 7000 8500 0.362
6012 60 95 18 1.1 24.35 19.35 6300 7500 0.385
6013 65 100 18 1.1 24.66 19.74 6000 7000 0.41
6014 70 110 20 1.1 29.68 24.2 5600 6700 0.575
6015 75 115 20 1.1 30.91 26.06 5300 6300 0.603
6016 80 125 22 1.1 36.57 31.36 5000 6000 0.821
6017 85 130 22 1.1 39.04 33.75 4500 5600 0.848
6018 90 140 24 1.5 44.63 39.16 4300 5300 1.1

 

Company Profile


FAQ

1.What is the minimum order quantity for this product?
Can be negotiated, we will try our best to meet customer needs.Our company is mainly based on wholesale sales, most customers’orders are more than 1 ton.

2.What is your latest delivery time?
Most orders will be shipped within 3-5 days of payment being received.

3.Does your company have quality assurance?
Yes, for 2 years.

4.What is the competitiveness of your company’s products compared to other companies?
High precision, high speed, low noise.

5.What are the advantages of your company’s services compared to other companies?
Answer questions online 24 hours a day, reply in a timely manner, and provide various documents required by customers for customs clearance or sales. 100% after-sales service.

6.Which payment method does your company support?
Do our best to meet customer needs, negotiable.

7.How to contact us quickly?
Please send us an inquiry or message and leave your other contact information, such as phone number, account or account, we will contact you as soon as possible and provide the detailed information you need.

Brand: NSK Koyo NTN IKO
Precisionprecision: Z1V1 Z2V2 Z3V3
Cage: Steel, Nylon, Brass
Customization:
Available

|

Customized Request

.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.

bushing

The Benefits of Using Self-Lubricating Bushings for Your Next Pivot

Like any other auto part, control arm bushings wear out over time. This results in an increase in irritating vibrations that can be dangerous in severe cases. The bushings in the control arms also wear out due to the stress that extreme driving conditions put on the control arms. Additionally, environmental factors and oversized tires tend to transmit more vibration through the bushing than conventionally sized tires. Whatever the cause, bushings can be the source of many problems.

wear and cracking

The main cause of dry valve side bushing cracking is a mismatch in thermal expansion of the core and flange. This situation can seriously compromise the safety of the power system. To improve the safety of dry valve side bushings, the crack development of epoxy impregnated paper under various conditions was investigated. A coupled thermomechanical simulation model was also used to study the cracking process.
The first step in diagnosing the cause of bushing wear and cracking is a visual inspection. The bushing of the lower control arm is fixed to the frame by a bracket. If there are any visible cracks, it’s time to replace the bushing. However, there is no need to replace the entire suspension. In some cases, worn bushings can cause a variety of problems, including body lean, excessive tire wear and cornering noise.

Maintenance free

If you’re considering maintenance-free bushings for your next pivot, you’ll be wondering what to look for in these components. The bushing protects the housing from corrosion and keeps the bushing under pressure. However, many users are not familiar with what these components can do for their applications. In this article, we’ll look at several examples of truly maintenance-free pivots and discuss their requirements.
One of the most popular types of maintenance-free bushings are flanged and parallel. Unlike worm gear bushings, these self-lubricating metal bearings are ideal for a variety of applications and conditions. They reduce failure and downtime costs while providing the long-term lubrication required by other types of bushings. Since these sleeves are made of lead-free material, they are RoHS compliant, which means they are environmentally friendly.Another common maintenance-free bushing is plastic. This material is easier to find off-the-shelf and relatively inexpensive to produce. However, it is not suitable for high load applications as it will crack under heavy loads and damage mating parts. Plastics can also deviate if the manufacturing process is imprecise. Plastic bushings can also crack when subjected to high loads.
bushing

self-lubricating

When using a self-lubricating bushing, there is no need to apply grease to the bushing. Oily liquids tend to attract dirt and grit, which can wear away the graphite prematurely. By eliminating the need for regular lubrication, you will reduce equipment maintenance costs. This article will explore the benefits of self-lubricating bushings. You will love your kindness.
Self-lubricating bushings have a strong base material to withstand radial bearing pressure while providing shaft support at the contact surfaces. The material also has good fatigue properties and low friction motion. Self-lubricating bushings can be used in environments with high temperatures and aggressive media. These products can also withstand enormous pressure. When using self-lubricating bushings, it is important to select the correct material.
The main advantage of using self-lubricating bushings is ease of maintenance. They don’t require oil to run and are cheaper to buy. Their main benefit is that they can significantly reduce your machine running costs. These bearings do not require oiling operations, reducing maintenance costs. These bearings also offer a simplified mechanical design due to their thin walls and high load capacity. In addition, they reduce noise levels while maintaining excellent wear resistance. Plus, their materials are ROHS compliant, which means they don’t require oil.
Hydropower installations are another area where self-lubricating bushings have proven their advantages. They reduce maintenance costs, extend equipment life, and improve environmental benefits. For example, the Newfoundland Power Company uses self-lubricating bushings in the gates of its hydroelectric power plants. These self-lubricating bushings eliminate grease from entering waterways and tailraces. As a result, power companies are able to reduce maintenance and costs.

compared to cartilage in the human body

What is the difference between tendon, bone and cartilage? Human cartilage is composed of collagen and elastic fibers. In contrast, fibrocartilage contains more collagen than hyaline cartilage. Both cartilage types are composed of proteoglycans, which have a protein backbone and glycosaminoglycan side chains. These components work together to provide structure and flexibility to the cartilage.
Bone is a combination of living and dead cells embedded in a matrix. The outer hard layer of bone is dense bone, and the inner layer is spongy, containing bone marrow, blood vessels, nerves, etc. Bone contains both organic and inorganic substances, and this process of hardening of the matrix produces bone. On the other hand, cartilage consists of chondrocytes and a matrix composed of collagen and elastin fibers. Compared to bone, cartilage is yellow and contains elastic fibers.
Although bone and cartilage are structurally identical, cartilage is more flexible. It is mainly found in the joints and respiratory system and requires flexibility. Its ingredients include collagen and proteoglycans, which provide compression and abrasion resistance. Furthermore, connective tissue is composed of cells, fibers and matrix.
The basic substance of cartilage is chondroitin sulfate, which is derived from animals. Although cartilage grows more slowly than bone, its microstructure is less organized. There is a fibrous sheath covering the cartilage, called the perichondrium. The molecular composition of the ECM plays an important role in the function of cartilage. The collagen matrix is ​​important for cartilage remodeling and consists of changes in the collagen matrix.
bushing

Compared to metal-on-bone contact

Both metal-on-bone contact are known to cause a significant increase in the pressures in a joint. To compare the two, we first calculated the joint contact pressures in each model and compared them. The results of this study support previous research on this subject. The following sections discuss the benefits of both types of contact. They also outline some key differences between the two.

China supplier Zyd High Quality Deep Groove Ball Bearings 6201 6301 6000 6300 6302 6203 Bearing   connecting rod bearingChina supplier Zyd High Quality Deep Groove Ball Bearings 6201 6301 6000 6300 6302 6203 Bearing   connecting rod bearing
editor by CX 2023-11-21

China high quality 6915 6916 6917 6918 6919 Precision Micro Bearing for Finger Wheel supplier

Product Description

Product Name

6919 2RS ZZ

Product category

Deep groove ball bearing

Product material

GR15 bearing steel 

Product advantage

High speed low noise stable operation of  High temperature resistance

Application program

Roller skates, motors, , spinning tops, automatic pumps, mixers,appliances

Customer order protection

Warranty for 1 year

Minimum order quantity

1 piece

 

open size(mm) Installation size (mm) weight weight
model Inner diameter Outer diameter Thickness Chamfer da da Da ra Si3N4 ZrO2
d D B r(min) min max max max (kg) (kg)
683 3 7 2 0.1   /     0.00013 0.00571
693 8 3 0.15   /     0.00571 0.0005
603 9 3 0.15   /     0.0004 0.0007
623 10 4 0.15   /     0.0007 0.0013
633 13 5 0.15   /     0.0014 0.0571
684 4 9 2.5 0.1 4.8 / 8.2 0.1 0.0003 0.0005
694 11 4 0.15 5.2 / 9.8 0.15 0.0007 0.0013
604 12 4 0.2 5.6 / 10.4 0.2 0.0009 0.0017
624 13 5 0.2 5.6 / 11.4 0.2 0.0013 0.571
634 16 5 0.3 6 / 14 0.3 0.0571 0.004
685 5 11 3 0.15 6.2 / 9.8 0.15 0.0005 0.0009
695 13 4 0.2 6.6 / 11.4 0.2 0.001 0.0019
605 14 5 0.2 6.6 / 12.4 0.2 0.0015 0.0571
625 16 5 0.3 7 / 14 0.3 0.0571 0.0038
635 19 6 0.3 7 / 17 0.3 0.0036 0.0066
686 6 13 3.5 0.15 7.2 / 11.8 0.15 0.0008 0.0015
696 15 5 0.2 7.6 / 13.4 0.2 0.0016 0.003
606 17 6 0.3 8 / 15 0.3 0.0571 0.0046
626 19 6 0.3 8 / 17 0.3 0.0034 0.0063
636 22 7 0.3 8 / 20 0.3 0.0058 0.5718
687 7 14 3.5 0.15 8.2 / 12.8 0.15 0.0009 0.0017
697 17 5 0.3 9 / 15 0.3 0.0571 0.004
607 19 6 0.3 9 / 17 0.3 0.0032 0.0059
627 22 7 0.3 9 / 20 0.3 0.0053 0.0098
637 26 9 0.3 9 / 24 0.3 0.01 0.0185
688 8 16 4 0.2 9.6 / 14.4 0.2 0.0014 0.0571
698 19 6 0.3 10 / 17 0.3 0.003 0.0056
608 22 7 0.3 10 / 20 0.3 0.005 0.0093
628 24 8 0.3 10 / 22 0.3 0.0072 0.013
638 28 9 0.3 10 / 26 0.3 0.012 0.571
689 9 17 4 0.2 10.6 / 15.4 0.2 0.0015 0.0571
699 20 6 0.3 11 / 18 0.3 0.0035 0.0065
609 24 7 0.3 11 / 22 0.3 0.006 0.011
629 26 8 0.3 11 / 24 0.3 0.0081 0.015
639 30 10 0.6 13 / 26 0.6 0.015 0.571
6800 10 19 5 0.3 12 12 17 0.3 0.0571 0.004
6900 22 6 0.3 12 12.5 20 0.3 0.0038 0.007
6000 26 8 0.3 12 13 24 0.3 0.0075 0.014
6200 30 9 0.6 14 16 26 0.6 0.013 0.571
6300 35 11 0.6 14 16.5 31 0.6 0.571 0.04
6801 12 21 5 0.3 14 14 19 0.3 0.0571 0.005
6901 24 6 0.3 14 14.5 22 0.3 0.0042 0.008
16001 28 7 0.3 14 / 26 0.3 0.0079 0.015
6001 28 8 0.3 14 15.5 26 0.3 0.0092 0.017
6201 32 10 0.6 16 17 28 0.6 0.015 0.571
6301 37 12 1 17 18 32 1 0.571 0.046
6802 15 24 5 0.3 17 17 22 0.3 0.571 0.005
6902 28 7 0.3 17 17 26 0.3 0.0063 0.012
16002 32 8 0.3 17 / 30 0.3 0.011 0.571
6002 32 9 0.3 17 19 30 0.3 0.013 0.571
6202 35 11 0.6 19 20.5 31 0.3 0.019 0.035
6302 42 13 1 20 22.5 37 1 0.035 0.064
6803 17 26 5 0.3 19 19 24 0.3 0.571 0.005
6903 30 7 0.3 19 19.5 28 0.3 0.0071 0.013
16003 35 8 0.3 19 / 33 0.3 0.014 0.571
6003 35 10 0.3 19 21.5 33 0.3 0.017 0.032
6203 40 12 0.6 21 23.5 36 0.6 0.571 0.052
6303 47 14 1 22 25.5 42 1 0.047 0.087
6403 62 17 1.1 23.5 / 55.5 1 0.11 0.21
6804 20 32 7 0.3 22 22.5 30 0.3 0.007 0.013
6904 37 9 0.3 22 24 35 0.3 0.015 0.571
16004 42 8 0.3 22 / 40 0.3 0.02 0.037
6004 42 12 0.6 24 25.5 38 0.6 0.571 0.052
6204 47 14 1 25 26.5 42 1 0.045 0.082
6304 52 15 1.1 26.5 28 45.5 1 0.06 0.11
6404 72 19 1.1 26.5 / 65.5 1 0.17 0.31
6805 25 37 7 0.3 27 27 35 0.3 0.009 0.016
6905 42 9 0.3 27 28.5 40 0.3 0.018 0.032
16005 47 8 0.3 27 / 45 0.3 0.571 0.045
6005 47 12 0.6 29 30 43 0.6 0.033 0.061
6205 52 15 1 30 32 47 1 0.054 0.099
6305 62 17 1.1 31.5 36 55.5 1 0.098 0.18
6405 80 21 1.5 33 / 72 1.5 0.22 0.41
6806 30 42 7 0.3 32 32 50 1 0.01 0.018
6906 47 9 0.3 32 34 57 1 0.571 0.04
16006 55 9 0.3 32 42.5 65.5 1 0.036 0.067
6006 55 13 1 35 36.5 53 1 0.048 0.089
6206 62 16 1 35 38.5 60 1 0.083 0.15
6306 72 19 1.1 36.5 42.5 68.5 1 0.14 0.27
6406 90 23 1.5 54 / 82 2 0.31 0.57
6807 35 47 7 0.3 37 37 45 0.3 0.011 0.571
6907 55 10 0.6 39 39 51 0.6 0.031 0.058
16007 62 9 0.3 37 / 60 0.3 0.045 0.082
6007 62 14 1 40 41.5 57 1 0.063 0.12
6207 72 17 1.1 41.5 44.5 65.5 1 0.12 0.22
6307 80 21 1.5 43 47 72 1.5 0.19 0.36
6407 100 25 1.5 43 / 92 1.5 0.4 0.73
6808 40 52 7 0.3 42 42 50 0.3 0.013 0.02
6908 62 12 0.6 44 46 58 0.6 0.05 0.09
16008 68 9 0.3 42 / 66 0.3 0.05 0.1
6008 68 15 1 45 47.5 63 1 0.08 0.15
6208 80 18 1.1 46.5 50.5 73.5 1 0.15 0.28
6308 90 23 1.5 48 53 80 1.5 0.27 0.49
6408 110 27 2 49 / 101 2 0.513 0.946
6809 45 58 7 0.3 47 47.5 56 0.3 0.016 0.571
6909 68 12 0.6 49 50 64 0.6 0.053 0.097
16009 75 10 0.6 49 / 71 0.6 0.07 0.13
6009 75 16 1 50 53.5 70 1 0.1 0.19
6209 85 19 1.1 51.5 55.5 78.5 1 0.175 0.32
6309 100 25 1.5 53 61.5 92 1.5 0.345 0.64
6409 120 29 2 54 / 111 2 0.64 1.18
6810 50 65 7 0.3 52 52.5 63 0.3 0.571 0.038
6910 72 12 0.6 54 55 68 0.6 0.06 0.1
16571 80 10 0.6 54 / 76 0.6 0.07 0.13
6571 80 16 1 55 58.5 75 1 0.11 0.2
6210 90 20 1.1 56.5 60 83.2 1 0.19 0.35
6310 110 27 2 59 68 101 2 0.44 0.82
6410 130 31 2.1 61 / 119 2 0.78 1.45
6811 55 72 9 0.3 57 59 70 0.3 0.03 0.06
6911 80 13 1 60 61.5 75 1 0.08 0.15
16011 90 11 0.6 59 / 86 0.6 0.11 0.2
6011 90 18 1.1 61.5 64 83.5 1 0.16 0.29
6211 100 21 1.5 63 66.5 92 1.5 0.26 0.48
6311 120 29 2 64 72.5 111 2 0.57 1.05
6411 140 33 2.1 66 / 129 2 0.95 1.76
6812 60 78 10 0.3 62 64 76 0.3 0.04 0.08
6912 85 13 1 65 66 80 1 0.08 0.15
16012 95 11 0.6 64 / 91 0.6 0.12 0.22
6012 95 18 1.1 66.5 69 88.5 1 0.17 0.32
6212 110 22 1.5 68 74.5 102 1.5 0.33 0.6
6312 130 31 2.1 71 79 119 2 0.72 1.32
6412 150 35 2.1 71   139 2 1.15 2.13
6813 65 85 10 0.6 69 69 81 0.6 0.05 0.1
6913 90 13 1 70 71.5 85 1 0.09 0.17
16013 100 11 0.6 69 / 96 0.6 0.13 0.23
6013 100 18 1.1 71.5 73 93.5 1 0.18 0.34
6213 120 23 1.5 73 80 112 1.5 0.42 0.77
6313 140 33 2.1 76 85.5 129 2 0.88 1.62
6814 70 90 10 0.6 74 74.5 86 0.6 0.056 0.1
6914 100 16 1 75 77.5 95 1 0.15 0.27
16014 110 13 0.6 74 / 106 0.6 0.18 0.34
6014 110 20 1.1 76.5 80.5 103.5 1 0.25 0.47
6214 125 24 1.5 78 84 117 1.5 0.45 0.84
6314 150 35 2.1 81 92 139 2 1.07 1.98
6815 75 95 10 0.6 79 79.5 91 0.6 0.06 0.11
6915 105 16 1 80 82 100 1 0.15 0.28
16015 115 13 0.6 79 / 111 0.6 0.19 0.36
6015 115 20 1.1 81.5 85.5 108.5 1 0.27 0.5
6215 130 25 1.5 83 90 122 1.5 0.5 0.92
6816 80 100 10 0.6 84 84.5 96 0.6 0.063 0.12
6916 110 16 1 85 87.5 105 1 0.16 0.3
16016 125 14 0.6 84 / 121 0.6 0.26 0.48
6016 125 22 1.1 86.5 91 118.5 1 0.36 0.67
6216 140 26 2 89 95.5 131 2 0.59 1.09
6817 85 110 13 1 90 90.5 105 1 0.11 0.2
6917 120 18 1.1 91.5 94.5 113.5 1 0.23 0.42
16017 130 14 0.6 89 / 126 0.6 0.27 0.5
6017 130 22 1.1 91.5 96 123.5 1 0.38 0.71
6217 150 28 2 94 102 141 2 0.73 1.35
6818 90 115 13 1 95 95.5 110 1 0.12 0.21
6918 125 18 1.1 96.5 98.5 118.5 1 0.24 0.45
16018 140 16 1 95 / 135 1 0.36 0.67
6018 140 24 1.5 98 103 132 1.5 0.5 0.92
6819 95 120 13 1 100 102 115 1 0.12 0.23
6919 130 18 1.1 101.5 104 123.5 1 0.25 0.46
16019 145 16 1 100 / 140 1 0.38 0.7
6019 145 24 1.5 103 109 137 1.5 0.51 0.95
6820 100 125 13 1 105 106 120 1 0.13 0.24
6920 140 20 1.1 106.5 111 133.5 1 0.35 0.64
16571 150 16 1 105 / 145 1 0.39 0.73
6571 150 24 1.5 108 113 142 1.5 0.54 0.99
6821 105 130 13 1 110 111 125 1 0.14 0.25
6921 145 20 1.1 111.5 116 138.5 1 0.36 0.66
6822 110 140 16 1 115 117 135 1 0.21 0.38
6922 150 20 1.1 116.5 121 143.5 1 0.37 0.69
6824 120 150 16 1 125 127 145 1 0.22 0.41

 

 

Product Description

 

 

Products Application

 

Deep groove ball bearing is the most representative rolling bearing, simple structure, user, wide use. This kind of bearing is non-separable bearing, its inner and outer ring raceway are arc groove type, can bear radial load and two-way axial load; Low friction coefficient, high limit speed, suitable for high-speed rotation and low noise, low vibration occasions. This kind of bearing is widely used in automobile, machine tool, electric machine, instrument, construction machinery, railway rolling stock, agricultural machinery and various professional machinery.
 

Recommend Products

Company Profile

Our Advantages

Certifications

Customer praise

Packaging & Shipping

FAQ

 

1. Where is our factory? We are based in ZheJiang , China, We are an integrated enterprise of industry and trade start from 2008,sell to Domestic Market(40.00%),South America(10.00%),Eastern Europe(10.00%),North America(5.00%),Southeast Asia (5.00%), Africa(5.00%),Mid East(5.00%),Eastern Asia(5.00%) Central America(5.00%),Northern Europe(5.00%),South, Asia(5.00%). Our brand is DMC.

2. How can we guarantee quality?
Before we mass-produce the goods. Provide the customer with a free sample list, sample confirmation is satisfied with the
customer, we according to the requirements of the customer mass production if the bearing goods received by the customer are not
satisfied, the product can be returned and replaced within a month.
3.What do you get from us?
We can provide all kinds of bearings OEM&ODM customiz
-ed service.
You will get an excellent supplier and excellent bearing price. We will help you revitalize your career and try our best to let
customers earn more money.

Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel
Cage: Steel Cage.Brass Cage.Nylon Cage
Samples:
US$ 2.4/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

bearing

Types of Ball Bearings

There are several types of ball bearings: Double-row angular contact, Four-point contact, Self-aligning, and Ceramic hybrid. Here’s a brief description of each. For more information, read our article about Double-row angular contact ball bearings. You’ll be better informed about how they’re made. Also, learn about how the cages that hold the balls in place are secured with rivets.

Double-row, angular-contact bearing

Double-row, angular-contact ball bearings are similar in their contact surfaces in one direction, and the two pairs of bearings are installed axially opposite to one another. This design allows them to support combined loads in axial and radial directions. These types of bearings are used for high-precision, high-speed applications. They can be used in everything from turbines to dentistry equipment. Double-row, angular-contact bearings are available at Grainger, as are single-row versions.
Double-row, angular-contact ball bearings are a popular option for applications where high precision and high speed are required. The design features of these bearings are ideal for applications with axial space restrictions. In contrast, they are smaller than two single-row angular-contact bearings and are available in steel, polyamide, or brass cages. Whether you need a cage for high speed or hard operating conditions is up to you. If you are unsure about the right cage for your application, contact Schaeffler.
Single-row angular-contact ball bearings are the most common type of bearings. Double-row bearings are also available with a shielded outer ring, which protects the balls inside the bearing from external contaminants. Because these double-row bearings are a good choice for applications requiring high performance, they are often the most affordable option. They offer similar performance as single-row bearings but are much more rigid.
Preloading is a key performance characteristic for double-row angular-contact ball bearings. Preloading can decrease the service life of double-row angular-contact ball bearings by up to 380 percent. Alternatively, you can preload double-row angular-contact ball bearings by placing spacers between their outer rings. Good double-row angular-contact bearing installation will increase working accuracy and bearing life.

Four-point contact ball bearing

The Four Point Contact Ball Bearing Market can be segmented into three types: 35 Degree, 45 Degree, and Other. The 35 Degree segment is expected to witness the fastest growth over the next few years, owing to its increased operational speed and competence in axial and radial axis load handling. Other types of four-point contact ball bearings include the Miniature and Deep Groove varieties. These are widely used in automobiles, aerospace, and other industries.
These bearings are designed for oil-free screw compressors, and they feature an outer-ring guided brass cage to reduce friction and increase running accuracy. In addition, they have lower maintenance costs compared to conventional bearings. However, they have a higher mean roughness value than their counterparts. High-speed operations require high-speed bearings that can withstand fast speed changes. This is because of the higher friction rate, which results from four-point contact.
The Four-Point Contact Ball Bearing is a highly versatile product, as it can handle radial, thrust, and moment loads. Because of this, it is often the first choice for slow to moderate-speed applications. This design also has a simplified assembly process, requiring only a single double-half-turn to install. It is the first choice of many automotive OEMs because it is extremely efficient. If you want a ball bearing with these benefits, you should contact a local bearing company.
The Four-Point Contact Ball Bearing Market will continue to grow despite a tough economy and volatile trade conditions. Demand for automotive and aerospace components is expected to grow alongside a variety of technological advancements. Meanwhile, demand for energy-efficient products will continue to increase with changes in trade policy, an imbalance in the supply-side ecosystem, and geopolitical risk. And while all these factors will continue to drive the market growth, a few challenges are worth considering.
The Four-Point Contact Bearing is designed with the same basic structure as its two-point counterpart. In a four-point contact ball bearing, one ball can have four distinct points of contact with two rings. Two of these contact points may be in diagonal position. The two remaining contact points change position and accommodate radial loads. Consequently, the Four-Point Contact Bearing is more flexible and robust than its two-point counterparts.
bearing

Self-aligning ball bearing

The self-aligning ball bearing is an incredibly useful tool in many industries. This type of bearing has a sealing lip that makes contact with a smooth chamfer on the inner ring. Because of the self-aligning nature of these bearings, they are not prone to misalignment. They can withstand temperatures ranging from -30°C to 120°C and should not be heated prior to installation.
A self-aligning ball bearing is an elastomer-based spherical-shaped bearing with two rows of rolling elements. These bearings can accommodate large radial loads, and their outer ring raceway is curved to provide a spherical effect. The inner ring, or cage, can be either cylindrical or conical. The inner diameter of a self-aligning ball bearing is normally cylindrical, but some are conical. They typically have three oil holes.
When choosing a self-aligning ball bearing, look for a model with a large enough bearing diameter to accommodate the shaft’s bending. Self-aligning bearings may also be interchangeable with standard ball bearing assemblies. You can find individual values in manufacturer catalogues. These bearings are useful in limited applications, although they are not necessarily ideal for everything. For example, in applications where combined loads are the main concern, self-aligning ball bearings should only be used if the application requires minimal misalignment.
A self-aligning ball bearing is a highly-efficient, energy-efficient solution for a variety of applications. It is a simple, low-maintenance solution that makes your life easier. Its unique outer raceway allows restraining springs to absorb the deflection that is common in other bearings. The result is a cooler, smoother running vehicle. It also helps prevent misalignment, which makes it ideal for use in many applications.
The SKF self-aligning ball bearing is an excellent choice for applications involving heavy deflection of the shaft. They are the lowest-friction bearing available. Their steel plate reinforced seals prevent them from separating from the shaft during operation. They are also resistant to oil, making them the perfect solution for high-speed applications. In addition to this, they are designed to work in a wide range of temperatures.
bearing

Ceramic hybrid ball bearing

A hybrid ball bearing made from a combination of steel and ceramics is a good option for high-speed applications requiring electrical isolation. This combination offers an extended lifespan and minimal electrical corrosion or seizure risk. In addition, the hybrid ball bearings have less friction than steel bearings and can operate at low speeds. To learn more about this hybrid type of bearing, continue reading. We’ll also discuss how it can help your application.
Full ceramic balls are generally harder than steel, but they do have lower density, meaning they’re not subject to the same high centrifugal forces as steel balls. These benefits make ceramic ball bearings much more durable, with long lifespans. Both full and hybrid ceramic ball bearings are available from CZPT. Read on to learn more about each type. Here’s a look at some of the benefits of each. You’ll be pleasantly surprised.
A hybrid ball bearing consists of steel inner and outer rings and a ceramic ball. It can withstand high speeds and loads, but it’s also designed to operate in extreme temperatures. This hybrid ball bearing also requires minimal lubrication and is suitable for a variety of applications. Because of its unique characteristics, hybrid bearings are lightweight and hard, and they spin faster than steel balls. But how do you choose the right one for your application?
A ceramic ball bearing is better than a steel one for many applications. Its greater speed capability and lower friction allow it to operate at higher speeds than steel balls. It is also less sensitive to fluctuations in lubrication conditions than steel balls. They also tend to be cheaper, so it makes sense to invest in one. It’s worth your while. They last longer, and they don’t require a run-in period.
A hybrid ball bearing is the best choice for electric spindles with high speed and heavy loads. A hybrid ceramic ball bearing has the advantage of low heat and high stiffness, and can operate at high speeds and loads. This thesis explores the dynamic characteristics of a hybrid ceramic ball bearing, including analysis calculations and experiment verification. The results provide reliable data and lay the foundation for professional spindle optimum design tests. It is a worthy addition to any machine shop.

China high quality 6915 6916 6917 6918 6919 Precision Micro Bearing for Finger Wheel   supplierChina high quality 6915 6916 6917 6918 6919 Precision Micro Bearing for Finger Wheel   supplier
editor by CX 2023-11-12

China high quality High Quality Truck Parts Deep Groove Ball Bearing 6019-Z Bearings bearing driver kit

Product Description

High Quality Truck Parts Deep Groove Ball Bearing 6019-Z Bearings.

Packing

Packaging Details:

wooden case or depend on client’s requirement

Delivery Detail:

5-7  days after receiving payment

Quick Details

Size:

Standard

Packing:

Carton Box

Payment term:

T/T,L/C

Place:

HangZhou,ZheJiang

Our Services

1 .  High quality with competitive services.

2.   Good after sale service

3.   Long serving time.

4 .  High reputation at home and abroad.

5.  Good performance and reliability

 

FAQ

1. Q:What’s your best price for this product?

A: We will quote you best price according to your quantity, so when you making an inquiry, please let us know the quantity you want.The more quantity the better price.

2. Q:How about the quality of this product?

A: Our products are certified to ISO9001 international quality standards. We compay have very strict Quality Control Systems.

3. Q:Can we custom our own logo or label on this product?

A: Yes, you can. we support logo print & stamping & label print, print will be free if the logo is not very complex.

4. Q:What about the warranty?

A: We are very confident in our products, and we pack them very well to make sure the goods in well protection
 

 

After-sales Service: Three Months After Loading
Warranty: Three Months After Loading
Type: Deep Groove Ball Bearing
Material: Chrome Steel
Certification: ISO9001, TS16949, ISO9006, QS9000, VDA6.1
Transport Package: Standard Export Package or Customerized
Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

bearing

Materials Used in Bearings

If you’re not familiar with the types of bearings, you may be interested in knowing more about the materials used to manufacture them. Here’s a look at what each type of bearing is made of, how it’s used, and how much they cost. To find the right bearing for your application, it’s important to choose a quality lubricant. The materials used in bearings are determined by their type and applications. Choosing the right lubricant will extend its life, and protect your machine’s parts from damage and premature wear.

Materials used in bearings

Bearings are made from a variety of materials. Stainless steel is a common material used for the components of bearings. It has a higher content of chromium and nickel. When exposed to oxygen, chromium reacts with it to form chromium oxide, which provides a passive film. For higher temperatures, teflon and Viton are also used. These materials offer excellent corrosion resistance and are often preferred by manufacturers for their unique properties.
Stainless steel is another material used in bearings. AISI 440C is a high-carbon stainless steel commonly used in rolling-contact bearings. It is widely used in corrosive environments, especially in applications where corrosion resistance is more important than load capacity. It can also be heat-treated and hardened to 60 HRC, but has lower fatigue life than SAE 52100. Stainless steel bearings may carry a 20-40% price premium, but their superior performance is worth the extra money.
Graphite and molybdenum disulfide are two of the most common materials used in bearings. While graphite is a popular material in bearings, it has very poor corrosion resistance and is unsuitable for applications where oil or grease is required. Graphite-based composite materials are another option. They combine the benefits of both graphite and ceramic materials. A variety of proprietary materials have been developed for high-temperature use, such as graphite and MoS2.
Wood bearings have been around for centuries. The oldest ones used wood and Lignum Vitae. These materials were lightweight, but they were incredibly strong and durable. Wood bearings were also lubricated with animal fats. During the 1700s, iron bearings were a popular choice. In 1839, Isaac Babbitt invented an alloy containing hard metal crystals suspended in a softer metal. It is considered a metal matrix composite.

Applications of bearings

Bearings are used in many different industries and systems to help facilitate rotation. The metal surfaces in the bearings support the weight of the load, which drives the rotation of the unit. Not all loads apply the same amount of force to bearings, however. Thrust and radial loads act in distinctly different ways. To better understand the different uses of bearings, let’s examine the various types of bearings. These versatile devices are essential for many industries, from automobiles to ships and from construction to industrial processes.
Cylindrical roller bearings are designed to support heavy loads. Their cylindrical rolling element distributes the load over a larger area. They are not, however, suited to handling thrust loads. Needle bearings, on the other hand, use small diameter cylinders and can fit into tighter spaces. The advantages of these types of bearings are numerous, and many leading producers are now leveraging the Industrial Internet of Things (IIoT) to develop connected smart bearings.
As a power generation industry, bearings play an essential role. From turbines to compressors, from generators to pumps, bearings are essential components of equipment. In addition to bearings, these components help move the equipment, so they can work properly. Typically, these components use ball bearings, although some roller bearings are used as well. In addition to being efficient and durable, these types of bearings also tend to be built to meet stringent internal clearance requirements and cage design requirements.
In addition to bearings for linear motion, bearings can also bear the weight of a rotary part. Depending on the application, they can be designed to minimize friction between moving parts. By constraining relative motion, bearings are used to reduce friction within a given application. The best-designed bearings minimize friction in a given application. If you’re in the market for a new bearing, NRB Industrial Bearings Limited is an excellent source to begin your search.

Types of bearings

bearing
The type of bearings you choose will have a significant impact on the performance of your machinery. Using the right bearings can increase efficiency, accuracy, and service intervals, and even reduce the cost of purchasing and operating machinery. There are several different types of bearings to choose from, including ball bearings and flexure bearings. Some types use a fluid to lubricate their surfaces, while others do not.
Plain bearings are the most common type of bearing, and are used for a variety of applications. Their cylindrical design allows for a relatively smooth movement. Often made of copper or other copper alloy, they have low coefficients of friction and are commonly used in the construction industry. Some types of plain bearings are also available with a gudgeon pin, which connects a piston to a connecting rod in a diesel engine.
Magnetic bearings are the newest type of bearing. They use permanent magnets to create a magnetic field around the shaft without requiring any power. These are difficult to design, and are still in the early stages of development. Electromagnets, on the other hand, require no power but can perform very high-precision positioning. They can be extremely durable and have a long service life. They are also lightweight and easy to repair.
Another type of bearing is needle roller. These are made of thin, long, and slender cylinders that are used in a variety of applications. Their slender size is ideal for a space-constrained application, and their small profile allows them to fit in tight places. These types of bearings are often used in automotive applications, bar stools, and camera panning devices. They have several advantages over ball bearings, including the ability to handle heavy axial loads.

Cost of bearings

A wide range of factors affect the cost of aerospace bearings, including the bearing material and its volatility. Manufacturers typically use high-grade steel for aircraft bearings, which are highly affected by fluctuations in the steel price. Government policies also play a part in the variation in trade price. The implementation of COVID-19 has changed the market dynamics, creating an uncertain outlook for supply and demand of aerospace bearings. New trade norms and transportation restrictions are expected to hamper the growth of this industry.
Demand for aerospace bearings is largely driven by aircraft manufacturers. In North America, aircraft manufacturers must meet extremely high standards of weight, performance, and quality. They also must be lightweight and cost-effective. This has resulted in a rising cost of aerospace bearings. The market for aerospace bearings is expected to grow at the highest CAGR over the next few years, driven by increasing investments in defense and aerospace infrastructure across Asia-Pacific.
Hub assemblies are also expensive. A wheel hub will cost between $400 and $500 for one set of bearings. In addition to this, the speed sensor will be included. The average cost of wheel bearings is between $400 and $500 for one side, including labor. But this price range is much lower if the bearing is a replacement of an entire wheel assembly. It is still worth noting that wheel hub bearings can be purchased separately for a lower price.
Replacement of one or two wheel bearings will depend on the model and year of the vehicle. For a small car, one rear wheel bearing can cost between $190 and $225, whereas two front wheel hubs can cost upwards of $1,000. Labor and parts prices will vary by location, and labor costs may also be covered under some warranty plans. If you decide to have it done yourself, be sure to ask multiple shops for estimates.

Inspection of bearings

bearing
To maintain bearing performance and prevent accidents, periodic inspections are essential. In addition to ensuring reliability, these inspections improve productivity and efficiency. Regular maintenance includes disassembly inspection, replenishment of lubricant and monitoring operation status. Here are some common ways to perform the necessary inspections. Keep reading to learn how to maintain bearings. After disassembly, you must clean the components thoroughly. Ensure that the bearings are free of burrs, debris, and corrosion.
Ultrasound technology is an excellent tool for monitoring slow-speed bearings. Most ultrasound instruments offer wide-ranging sensitivity and frequency tuning. Ultrasound can also be used to monitor bearing sound. Ultra-slow bearings are usually large and greased with high-viscosity lubricant. Crackling sounds indicate deformity. You can also listen for abnormal noise by plugging a vibration analyzer into the machine. Once the machine shows abnormal noise, schedule additional inspections.
Ultrasonic inspection involves using an ultrasound transducer to measure the amplitude of sound from a bearing. It is effective in early warnings of bearing failure and prevents over-lubrication. Ultrasound inspection of bearings is a cost-effective solution for early diagnosis of bearing problems. In addition to being a reliable tool, ultrasonic testing is digital and easy to implement. The following are some of the advantages of ultrasonic bearing inspection.
Dynamic quality evaluation involves the use of a special fixture for measuring bearing deformations under low shaft speed and light radial load. The size of the fixture influences the value of the deformations. A fixture should be sized between the diameter of the sensor and the roller to ensure maximum precision. The outer deformation signal is more sensitive with a larger sensor diameter. A vibration-acceleration sensor is used for the contrast test.

China high quality High Quality Truck Parts Deep Groove Ball Bearing 6019-Z Bearings   bearing driver kitChina high quality High Quality Truck Parts Deep Groove Ball Bearing 6019-Z Bearings   bearing driver kit
editor by CX 2023-10-22

China Standard Mq6-32499-0194 Tapered Roller Bearing for CZPT Truck Spare Parts Taper Roller Bearing with high quality

Product Description

MQ6-32499-0194 Tapered Roller Bearing For CZPT Truck Spare Parts Taper Roller Bearing

 

Detailed Photos

Our Advantages

(1) The whole series of bearings are made of bearing steel with high impact resistance.
(2) Machining center processing, with stable quality.
(3) Products are inspected and delivered out of the warehouse 1 by 1 to ensure 100% pass rate of products.

 

Brand Culture

Product Package

Function

The main function of the bearing is to support the mechanical rotating body and reduce the friction coefficient during its movement. As a high-precision, high-strength, high-speed part, the automobile bearing has an absolute connecting role. Especially in automobile chassis, engine, gearbox, brake disc, suspension, and other places, there are a large number of bearings.
 

Factory Show

 

Honor Certificate

 

After-sales Service: Support
Warranty: 12 Months
Type: Tapered Roller Bearing
Material: Steel
Certification: ISO9001
Model No: Mq6-32499-0194
Samples:
US$ 17.28/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

bushing

Advantages and disadvantages of different types of bushings

Bushings are a simple but essential part of machinery with sliding or rotating shaft assemblies. This type of bearing is used in a wide variety of industries because its high load-carrying capacity and excellent anti-friction properties make it a necessity for construction, mining, hydropower, transportation and agricultural machinery. In addition to these applications, bushings also play a vital role in material handling and food processing. This article explores the various types of bushings available.

air casing

The air bushing forms a frictionless cylinder that applies the load to the rotating object. Bushings are used to measure torque and provide self-centering force in applications where linear motion is critical. The following are load equations that can be used to select the appropriate air sleeve for your application. To learn more about these air sleeves, read on. This article discusses the benefits and uses of air bushings in linear motion.
Bushings have many advantages over bearings. They are not prone to wear and corrosion. Unlike bearings, they can easily bypass conversion and inspection periods. Their high-quality design guarantees reliable machine performance, yet they are inexpensive and easy to replace. In many industries, air compressors are essential for sports. The air bushing eliminates friction, allowing the compressor to work more efficiently. They can also help eliminate the need for frictionless bearings and improve the overall efficiency of the machine.
Another type of air bearing is the cylindrical bushing. These are used for linear and aerostatic motion. Their low friction properties allow them to support radial loads without wearing out or damaging components. They are usually used for normal sized shafts. Air bushings have several components that can be used with other types of air bearings. Cylindrical air bearings have four o-ring grooves that allow them to be inserted into the structure. They are often used with other types of air bearings for smoother motion.

rubber bushing

If you’re looking to buy a new suspension system, you may be wondering if rubber or polyurethane is the right choice. Rubber is less expensive, but not without its drawbacks. Polyurethane is more durable and offers better handling and suspension. Rubber bushings also reduce road feel, while polyurethane isolates the driver from the road. Both materials will help you improve handling and alignment, but each has advantages and disadvantages.
Typically, rubber bushings are cylindrical components with metal inner and outer surfaces. These metals can be stainless steel, mild steel or aluminum. They are usually stress relieved and prestressed for maximum durability. They are designed to meet the exact specifications of a specific application. For example, shock-absorbing rubber bushings are cushioning pads made of polyurethane that absorb road bumps and noise.
Unlike polyurethane, rubber suspension bushings have a shorter lifespan than polyurethane. This is because rubber is more susceptible to damage from UV rays, road chemicals and oils. The rubber also stretches and warps due to the pressure of the road. The rubber bushing also squeaks, which can be cause for concern. But if the noise persists for a long time, it may be a sign that your vehicle needs a new suspension system.
The main reason why cars use rubber bushings is for shock absorption. During machine use, vibration and noise caused by the movement of parts can cause serious damage. To prevent this, rubber bushings act as shock absorbers and damping agents. Rubber bushings are an excellent choice for automakers, but they are also used in a variety of industrial settings.
bushing

Polyurethane bushing

If you want to make your vehicle handle better, polyurethane bushings may be the answer. They come in different shapes and sizes and can improve a wide range of areas. This article will explore the advantages and disadvantages of polyurethane bushings and their potential place in your car. However, before you decide to upgrade your suspension, you should understand the various advantages and disadvantages of polyurethane bushings.
The main difference between a polyurethane bushing and a rubber bushing is how the bushing rides on the suspension arm. Polyurethane bushings do not have faces that slide against each other like rubber bushings. This means they allow for more rotation and flexion, as well as consistent alignment of the control arms. Polyurethane bushings require lubrication, but only need to be lubricated every five years, much longer than equivalent rubber bushings.
Another difference between polyurethane and rubber bushings is hardness. The former has the least elasticity and is generally the most suitable for street use. While rubber bushings provide the best NVH quality, they are also notorious for changing suspension geometry. Rubber is known to be an excellent choice for street use, but polyurethane has a lifespan that far outlasts rubber.

bronze bushing

There are two main types of bronze bushings, sintered and cast. The latter require additional lubrication and are typically used in applications where powder metal products cannot be secured. The former is cheaper than the latter, but the process is more expensive. Bronze bushings can be used in environments where the material will be exposed to high temperature and vibration. For these reasons, the production process is relatively slow and expensive.
The strength of bronze is the main reason why they are so popular. Brass is a softer metal that deforms and corrodes easily. The bronze casing can withstand continuous immersion in water and can last for hundreds of years with little or no maintenance. However, it is important to note that this metal is not resistant to aggressive chemicals and requires regular maintenance to keep it in good condition.
Bronze bushings offer many advantages, including durability and aesthetics. Bronze bushings are available in a variety of sizes and can be ordered in imperial and metric sizes. They can be built to your specifications and are very durable. You can even custom order them if you want. And because they can be customized, they are an excellent choice for high-end applications. The quality of the bronze bushings is second to none.

Plastic bushing

Engineered composite plastic bushings have been shown to last longer than bronze bushings and have also been found to reduce maintenance costs by up to 40%. Plastic bushings have become the first choice for thousands of applications, including medical equipment, food processing machinery, pumps, and more. Bronze bushings are oil-impregnated, but their performance is limited by their inherent weaknesses: oil-impregnated bronze tends to develop high levels of capillary action and requires rotational motion to maintain an intact oil film. Low speed and intermittent use of bronze bushings can also hinder the ability of the lubricant to provide adequate lubrication.
Advantages of plastic bushings over metal include low friction, non-reactive surfaces, and long life. CZPT offers a variety of engineering plastics that outperform traditional metals in a range of applications. For example, nylon bushings resist wear while requiring little lubrication. In addition, polymer-shaped plastics are lightweight and highly resistant to aggressive cleaning agents and chemicals.
Besides being less expensive than metal bushings, plastic bushings offer many other advantages. They are very durable, have a low coefficient of friction, and are more wear-resistant than metal. Unlike metal, plastic bushings do not require lubrication and do not absorb dust and oil like metal bushings. They are lightweight, easy to maintain and last longer. This makes them an excellent choice for many applications.
bushing

Sleeve bearing

Sleeve bearings are simple pipes with matching components. They facilitate linear motion by absorbing friction and vibration. They can withstand heavy loads and work at high temperatures for long periods of time. Flange bearings are similar to sleeve bearings, but are enclosed and rotated in a housing unit. Sleeve bearings have higher load-carrying capacity and resistance to shock loads. Furthermore, they are lightweight and low cost.
Another name for sleeve bearings is babbitt radial bearings. These bearings are usually made of bronze and have straight inner and outer diameters. They are also impregnated with oil and can withstand radial loads. Typical uses for sleeve bearings are agriculture, automotive and machine tools. Sleeves can also be solid or cored material, depending on the intended use.
The type of sleeve bearing used in the bushing is important in determining which type of bushing to buy. Sleeve bearings are sized based on pressure and speed considerations. Typically, the PV limit is an upper bound on the combined pressure and velocity for a given casing material. In some cases, the sleeve bearing used in the bushing is the same as the plain bearing.
Sleeve bearings are simple in design and made from a variety of materials, including bronze and plastic. They are more affordable than metal, but plastic is still not inaudible. Plastic sleeve bearings will rattle like metal bearings if the gap between the two bushings is not accurate. Additionally, high temperature electronic painting can permanently thin the casing. The stainless steel backing provides a good surface for electronic painting and enhances abrasion resistance.

China Standard Mq6-32499-0194 Tapered Roller Bearing for CZPT Truck Spare Parts Taper Roller Bearing   with high qualityChina Standard Mq6-32499-0194 Tapered Roller Bearing for CZPT Truck Spare Parts Taper Roller Bearing   with high quality
editor by CX 2023-06-13

China high quality Zf Bearing 0735455314 for CZPT Wheel Loader double row ball bearing

Product Description

Product Specification: 
 

Title ZF bearing 0571 455314 for LiuGong wheel loader 
Part Name Bearing
Part No. 0571 455314
Brand ZF
Condition Original/genuine parts
Net Weight 1 KG
Packaging Safety carton or wooden box
Delivery time 2-5 working days

Company Profile: 

ZheJiang CZPT Machinery Equipment Co., Ltd  is  1 of the wholesaler,  which specializes in providing LiuGong spare parts in China.
Our product range as following.
 

  • Parts for LiuGong wheel loader CLG835, ZL 30E, CLG842, ZL40B, ZL50C, ZL50CN, CLG856, CLG855, CLG862, CLG877 etc..

  • Parts for LiuGong excavator CLG205C, CLG915C, CLG916D, CLG920D/922D/923D/925D, CLG926LC etc..

  • Parts for LiuGong motor grader CLG414, CLG416, CLG418, CLG420.

  • Parts for LiuGong roller CLG612H, CLG614H, CLG618H, CLG614, CLG620 etc..

  • Parts for LiuGong compact wheel loader CLG816/816G, CLG820C, CLG836 etc..

  • Parts for LiuGong skid steer loader CLG365A, CLG375A

  • Parts for LiuGong backhoe loader CLG766, CLG777

  • Parts for LiuGong forklift CPC30, CPC35, CPCD30, CPCD 35 etc..

  • ZF transmission 4WG-200, 6WG-200, 4WG-180, 6WG-180.

  • PERMCO hydraulic pumps 
     

We also have engine parts available for LiuGong machines. If you have any interest or enquiry of LiuGong parts, welcome to contact us.

Know more information, please visit to : http://liugongparts

Warehouse & spare parts pictures :

Packaging pictures

Our advantages & Services

1. Our company in the city where is liuGong factory/headquarter located, spare parts are taken from LiuGong warehouse directly.

2. Our company sell LiuGong genuine spare parts, complying with highest LiuGong performance standards.

3. Our company have own warehouse, which will guarantee you the high availability and short lead time (normal order 1-5 working days ).

4. Our team has rich experience in LiuGong spare parts.

5. Provide flexible pricing, offer discount and deferred payment for the wholesale buyers.

6. Accept payment by T/T and western union.

7. Accept terms of FOB, CIF, CPT ……etc.

If you want to know more infomation, please feel free to call or email us.

 

Type: Bearing
Application: Liugong Wheel Loader
Condition: New
Original: Yes
Stock: in Stock
Warranty: Yes

bearing

Types of Ball Bearings

There are many types of Ball Bearings available on the market, but which one is best for your application? Here, we will discuss the differences between Angular contact, Single-row, High-carbon steel, and Ceramic ball bearings. These types of bearings also feature races, or a groove in the center of each. These races are important in keeping the balls contained within the cylinder. They also provide a groove-baed pathway.

Ceramic

The ceramic ball used in ball bearings has many advantages. It is lightweight, operates at lower temperatures, has reduced skidding, and is resistant to electrolysis. The ball also exhibits longer fatigue life. All of these factors make the ceramic ball a good choice for many applications. But, how do you know if a ceramic ball bearing is right for your application? Read on to discover why ceramic ball bearings are a better choice than steel or stainless steel ones.
The ceramic balls are 40% more dense than steel. This means less centrifugal force is generated on the bearing, which suppresses heat generation. Because of this reduced friction, ceramic bearings are more efficient at transferring energy. Compared to steel bearings, ceramic balls have longer life spans. Nonetheless, these ceramic balls aren’t as strong as steel. Therefore, it is important to understand the limitations of the ceramic ball bearing before buying one.
The ceramic materials used for ball bearings are resistant to micro-welding. Metals undergo this process when imperfections in the surfaces interact. Eventually, this results in a brittle ball that reduces the life of a bearing. Unlike metals, ceramic materials have a stable behavior at high temperatures and exhibit less thermal expansion. This means that they can be used for applications where lubrication isn’t an option.
While steel balls can easily absorb contaminants and foreign particles, the ceramic ball is insensitive to this, and doesn’t require lubrication. This means they’re not susceptible to corrosion and other common problems. These are just a few reasons why ceramics are a better choice. This technology has a wide range of uses. It’s easy to see why it is so popular. If you’re looking for a new bearing for your application, be sure to contact an AST Applications Engineer. They can analyze your operating conditions and potential failure modes.

Angular contact

An Angular Contact Ball Bearing (also known as an angular-contact bearing) has an axial component that is generated when radial loads are applied. They are generally used in pairs, triplex sets, or quadruplex sets. These bearings are also available with Super Finished Raceways to reduce noise and improve lubricant distribution. Angular contact ball bearings have various design units, such as bore size, outer diameter, and outer ring width.
A single-row angular contact bearing has a radial contact angle that is equal to the angular distance between the two rings. Double-row angular bearings are designed for two-way thrust capability. These types of bearings can be purchased at Grainger and other online retailers. A typical angular contact bearing will last up to a million revolutions. They are often used in industrial angular contact bearings.
Single-row angular contact ball bearings feature a set contact angle. These bearings can support radial and axial loads, but they can’t withstand high speeds. Single-row angular contact ball bearings may also have one or two shoulders relieved. Thrust load is a pressure placed on the bearing when it is installed in an assembly, and it is used to create an angle between the races.
Angular contact ball bearings come in single and double-row configurations. They differ in the axial load they can carry and the type of lubrication they use. Angular contact ball bearings are ideal for high-speed applications and can accommodate both radial and axial loads. The type of contact and lubrication used in angular-contact ball bearings depends on the intended use for the bearing.
bearing

High-carbon steel

Carbon steel is a low-alloy and high-carbon steel used in bearings. This material provides superior strength and fatigue properties for ball and roller bearings. Its mechanical properties are ideal for applications where the temperature is less than 400 degrees Fahrenheit. High-carbon steel is also used to make bearing components for chrome steel bearings. These types of steels are softer than chrome steel but provide superior durability in applications where the material is exposed to severe conditions.
Hardened carbon steel balls with an AISI 1015 hardness index are used in a variety of automotive, commercial, and semi-precision applications. In addition to automotive applications, they are also used in slides, trolleys, and conveyors. AISI 1015 carbon steel balls are used in bearings. They can be purchased in a variety of weights and diameters. Carbon steel balls can also be purchased in nickel-plated or uncoated varieties for decorative purposes.
In order to determine whether a ball bearing is made of high-carbon steel, the material must be tested for its hardness. An ordinary pocket magnet will work well, but an ordinary rare earth magnet isn’t powerful enough to measure the hardness. If it attracts the magnet strongly, the metal is steel, while a weak magnet indicates a non-ferrous material. A hardness test requires a special microhardness test.
A lower-carbon steel is another option. Some miniature bearing manufacturers use a material with less carbon than AISI 440C. This material is also known as KS440 or X65Cr13. After being heat-treated, it develops smaller carbides, resulting in superior low-noise characteristics and the same corrosion-resistance as 440C. These materials are a less expensive alternative than chrome steel, but they are often less durable than chrome alloy steel.

Single-row

Single-row angular contact ball bearings accommodate axial loads in one direction. These are normally adjusted against a second bearing. Unlike other ball bearings, they are non-separable and contain an upper and lower shoulder. Single-row ball bearings are made of Chromium Steel (GCr15) which is heat-treated to achieve high uniform hardness and excellent wear resistance. They are the most commonly used type of bearings in the world.
Because of the angular contact between the radial plane and the raceway, single-row ball bearings transmit radial forces from raceway to raceway. A higher a, the greater the axial load carrying capacity of the bearing. Single-row angular contact ball bearings are ideal for high axial loads. However, they have limited preload capabilities and must be installed in pairs. Hence, they are best used for applications where axial forces must be distributed.
Single-row ball bearings can be pre-lubricated and have steel shields. They are also available with rubber seals or snap rings on the outside edge. They are available with various retainers, including pressed steel cages, plastic shields, and rubber seals. A tapered bore is also available upon request. They are ideal for applications where space is limited. The 6200 series of bearings are especially well suited for electrical motors, dental hand tools, and optical encoders.
Single-row angular contact ball bearings are widely used for axial loads. The outer and inner rings have slightly larger radii than the balls. These bearings can accommodate high speeds and low torque. They can also be supplied with different grease levels. If grease is needed, you can choose a lubricant that has different characteristics depending on the application. They are easy to install and maintain. However, they are not recommended for adjacent mounting.
bearing

Plastic

A plastic ball bearing is a highly versatile component that can be mounted in a variety of components, including wheels, pulleys and housings. The outer ring of a plastic bearing is usually the pulley profile. The inner ring can be made of a shaft or polymer. The integrated design of a plastic ball bearing helps to reduce assembly time and cost. Here are some of the benefits of this type of bearing:
First and foremost, plastic balls are lighter than metal balls. They also have less magnetic properties than steel balls, making them the best option for applications requiring low weight and noise. Glass balls are also lighter than stainless steel balls, making them the ideal metal-free choice. They are also very corrosion-resistant, which makes them a great choice for some applications. In addition to being lightweight, polymer ball bearings are also quiet. And because of their low weight, plastic ball bearings are ideal for applications that require fast speed.
Another advantage of plastic bearings is their ability to withstand high temperatures. This material is also abrasion and corrosion-resistant. It meets FDA and USDA acceptance requirements. Aside from its abrasion-resistant and corrosion-resistant properties, these plastics do not transfer heat. Aside from being extremely durable and flexible, most plastics are also self-lubricating. Common plastics include phenolics, acetals, nylon, and ultra high molecular weight polyethylene. Nonetheless, plastics have limitations, and these materials may be damaged by extreme temperatures or cold flow under heavy loads.
Other advantages of plastic ball bearings include their low density, high hardness and low friction coefficient, and ability to withstand heat and corrosion. Ceramics are also lightweight, non-conductive, and have superior resistance to friction. These products can withstand temperatures up to 1,800 degrees Fahrenheit. If you’re in the market for a plastic ball bearing, it’s important to choose the right type of material. And if you’re looking for a high-quality bearing, look no further.

China high quality Zf Bearing 0735455314 for CZPT Wheel Loader   double row ball bearingChina high quality Zf Bearing 0735455314 for CZPT Wheel Loader   double row ball bearing
editor by CX 2023-06-09

China high quality ODM/OEM Manufacturer Customizable 304 Stainless Steel POM Pok Amber Materials Adjustable Sturdy Roller Bearing ball bearing

Product Description

                         HangZhou LEISHI HARDWARE COMPANY

HangZhou Leishi Hardware company is a modern brand management company integrating market demand analysis, design, research and development, production, sales and after-sales service. Our main products: shower room precision casting 304 stainless steel pulley accessories, we have established cooperation with a number of shower room companies relationship, and joined HangZhou Sanitary Ware Association and HangZhou Sanitary Ware Association successively in 2016.
We are committed to technological innovation, management innovation, quality improvement, in order to provide customers with satisfactory products and good services.

FAQ:
Q1: Is it a factory?
A: Yes.

Q2: Can it be customized?
A: Yes.

Q3: Can you provide samples? Sample delivery date?
A: Yes, but you need to pay the sample fee by your side,and the sample delivery date is 10-15 days.

Q4: Delivery date of mass production?
A: 30-45 days.

After-sales Service: Spare Parts
Warranty: 2 Years
Splittable: Unsplittable
Surface Treatment: Zinc Plated
Material: Steel
Transport Package: Color Box
Samples:
US$ 10/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

bearing

Types of Ball Bearings

There are many types of Ball Bearings available on the market, but which one is best for your application? Here, we will discuss the differences between Angular contact, Single-row, High-carbon steel, and Ceramic ball bearings. These types of bearings also feature races, or a groove in the center of each. These races are important in keeping the balls contained within the cylinder. They also provide a groove-baed pathway.

Ceramic

The ceramic ball used in ball bearings has many advantages. It is lightweight, operates at lower temperatures, has reduced skidding, and is resistant to electrolysis. The ball also exhibits longer fatigue life. All of these factors make the ceramic ball a good choice for many applications. But, how do you know if a ceramic ball bearing is right for your application? Read on to discover why ceramic ball bearings are a better choice than steel or stainless steel ones.
The ceramic balls are 40% more dense than steel. This means less centrifugal force is generated on the bearing, which suppresses heat generation. Because of this reduced friction, ceramic bearings are more efficient at transferring energy. Compared to steel bearings, ceramic balls have longer life spans. Nonetheless, these ceramic balls aren’t as strong as steel. Therefore, it is important to understand the limitations of the ceramic ball bearing before buying one.
The ceramic materials used for ball bearings are resistant to micro-welding. Metals undergo this process when imperfections in the surfaces interact. Eventually, this results in a brittle ball that reduces the life of a bearing. Unlike metals, ceramic materials have a stable behavior at high temperatures and exhibit less thermal expansion. This means that they can be used for applications where lubrication isn’t an option.
While steel balls can easily absorb contaminants and foreign particles, the ceramic ball is insensitive to this, and doesn’t require lubrication. This means they’re not susceptible to corrosion and other common problems. These are just a few reasons why ceramics are a better choice. This technology has a wide range of uses. It’s easy to see why it is so popular. If you’re looking for a new bearing for your application, be sure to contact an AST Applications Engineer. They can analyze your operating conditions and potential failure modes.

Angular contact

An Angular Contact Ball Bearing (also known as an angular-contact bearing) has an axial component that is generated when radial loads are applied. They are generally used in pairs, triplex sets, or quadruplex sets. These bearings are also available with Super Finished Raceways to reduce noise and improve lubricant distribution. Angular contact ball bearings have various design units, such as bore size, outer diameter, and outer ring width.
A single-row angular contact bearing has a radial contact angle that is equal to the angular distance between the two rings. Double-row angular bearings are designed for two-way thrust capability. These types of bearings can be purchased at Grainger and other online retailers. A typical angular contact bearing will last up to a million revolutions. They are often used in industrial angular contact bearings.
Single-row angular contact ball bearings feature a set contact angle. These bearings can support radial and axial loads, but they can’t withstand high speeds. Single-row angular contact ball bearings may also have one or two shoulders relieved. Thrust load is a pressure placed on the bearing when it is installed in an assembly, and it is used to create an angle between the races.
Angular contact ball bearings come in single and double-row configurations. They differ in the axial load they can carry and the type of lubrication they use. Angular contact ball bearings are ideal for high-speed applications and can accommodate both radial and axial loads. The type of contact and lubrication used in angular-contact ball bearings depends on the intended use for the bearing.
bearing

High-carbon steel

Carbon steel is a low-alloy and high-carbon steel used in bearings. This material provides superior strength and fatigue properties for ball and roller bearings. Its mechanical properties are ideal for applications where the temperature is less than 400 degrees Fahrenheit. High-carbon steel is also used to make bearing components for chrome steel bearings. These types of steels are softer than chrome steel but provide superior durability in applications where the material is exposed to severe conditions.
Hardened carbon steel balls with an AISI 1015 hardness index are used in a variety of automotive, commercial, and semi-precision applications. In addition to automotive applications, they are also used in slides, trolleys, and conveyors. AISI 1015 carbon steel balls are used in bearings. They can be purchased in a variety of weights and diameters. Carbon steel balls can also be purchased in nickel-plated or uncoated varieties for decorative purposes.
In order to determine whether a ball bearing is made of high-carbon steel, the material must be tested for its hardness. An ordinary pocket magnet will work well, but an ordinary rare earth magnet isn’t powerful enough to measure the hardness. If it attracts the magnet strongly, the metal is steel, while a weak magnet indicates a non-ferrous material. A hardness test requires a special microhardness test.
A lower-carbon steel is another option. Some miniature bearing manufacturers use a material with less carbon than AISI 440C. This material is also known as KS440 or X65Cr13. After being heat-treated, it develops smaller carbides, resulting in superior low-noise characteristics and the same corrosion-resistance as 440C. These materials are a less expensive alternative than chrome steel, but they are often less durable than chrome alloy steel.

Single-row

Single-row angular contact ball bearings accommodate axial loads in one direction. These are normally adjusted against a second bearing. Unlike other ball bearings, they are non-separable and contain an upper and lower shoulder. Single-row ball bearings are made of Chromium Steel (GCr15) which is heat-treated to achieve high uniform hardness and excellent wear resistance. They are the most commonly used type of bearings in the world.
Because of the angular contact between the radial plane and the raceway, single-row ball bearings transmit radial forces from raceway to raceway. A higher a, the greater the axial load carrying capacity of the bearing. Single-row angular contact ball bearings are ideal for high axial loads. However, they have limited preload capabilities and must be installed in pairs. Hence, they are best used for applications where axial forces must be distributed.
Single-row ball bearings can be pre-lubricated and have steel shields. They are also available with rubber seals or snap rings on the outside edge. They are available with various retainers, including pressed steel cages, plastic shields, and rubber seals. A tapered bore is also available upon request. They are ideal for applications where space is limited. The 6200 series of bearings are especially well suited for electrical motors, dental hand tools, and optical encoders.
Single-row angular contact ball bearings are widely used for axial loads. The outer and inner rings have slightly larger radii than the balls. These bearings can accommodate high speeds and low torque. They can also be supplied with different grease levels. If grease is needed, you can choose a lubricant that has different characteristics depending on the application. They are easy to install and maintain. However, they are not recommended for adjacent mounting.
bearing

Plastic

A plastic ball bearing is a highly versatile component that can be mounted in a variety of components, including wheels, pulleys and housings. The outer ring of a plastic bearing is usually the pulley profile. The inner ring can be made of a shaft or polymer. The integrated design of a plastic ball bearing helps to reduce assembly time and cost. Here are some of the benefits of this type of bearing:
First and foremost, plastic balls are lighter than metal balls. They also have less magnetic properties than steel balls, making them the best option for applications requiring low weight and noise. Glass balls are also lighter than stainless steel balls, making them the ideal metal-free choice. They are also very corrosion-resistant, which makes them a great choice for some applications. In addition to being lightweight, polymer ball bearings are also quiet. And because of their low weight, plastic ball bearings are ideal for applications that require fast speed.
Another advantage of plastic bearings is their ability to withstand high temperatures. This material is also abrasion and corrosion-resistant. It meets FDA and USDA acceptance requirements. Aside from its abrasion-resistant and corrosion-resistant properties, these plastics do not transfer heat. Aside from being extremely durable and flexible, most plastics are also self-lubricating. Common plastics include phenolics, acetals, nylon, and ultra high molecular weight polyethylene. Nonetheless, plastics have limitations, and these materials may be damaged by extreme temperatures or cold flow under heavy loads.
Other advantages of plastic ball bearings include their low density, high hardness and low friction coefficient, and ability to withstand heat and corrosion. Ceramics are also lightweight, non-conductive, and have superior resistance to friction. These products can withstand temperatures up to 1,800 degrees Fahrenheit. If you’re in the market for a plastic ball bearing, it’s important to choose the right type of material. And if you’re looking for a high-quality bearing, look no further.

China high quality ODM/OEM Manufacturer Customizable 304 Stainless Steel POM Pok Amber Materials Adjustable Sturdy Roller Bearing   ball bearingChina high quality ODM/OEM Manufacturer Customizable 304 Stainless Steel POM Pok Amber Materials Adjustable Sturdy Roller Bearing   ball bearing
editor by CX 2023-06-08