China manufacturer Hot Sale Yoga Gym Fitness Foam Roller Pilates Yoga

Product Description

Rubber Stress Gym Fitness Balance Exercise Half Yoga Ball with Stability Ring

 

Item Name

Rubber Weighted Fitness Medicine Ball

Model Number

JYJ-WG-193

Accessory

1x Exercise Ball
1x box

Weight

1kg,2kg,3kg:,4kg,5kg,6kg,7kg,8kg

Color

black 1 kilogram EXW price

Product Name Medicine ball
Material Top quality rubber
Color Various selectable
Usage Body Building;Rehab Therapy;Fitness;Yoga
Logo Customized Logo Availabled
Sample Time (1).5 working days-If need customized logo
(2).Within 3 working days- for existing samples
MOQ as you want

 

Model No. Name    SIZE N.W. (kg) G.W. (kg)
HK-Y4 half ball                            R70CM  5.8 6

                                                                                         

                                                                HOTKAM FITNESS WARRANTY TERM

NO. ITEM WARRANTY PERIOD
1 Frame, Welding 10 years
2 Cams 3 years
3 Xihu (West Lake) Dis. Rods 3 years
4 Weight Stacks 3 years
5 Rotary Bearings 2 years
6 Pulleys 2 years
7 Others 1 years

                        Spare Parts:   2% of total amount easy worn spare parts is provided

Perfectly integrate R89mm, T3.5 round tube and 50*100mm ,
T3.5 oblong tube ,elegant and fashionable ;
Plastic pulley : ø106x20mm, with sealed bearing 6202RS ;
Cushion : PU foam with synthetic leather , keep shape for long time ;
Pneumatic seat adjusting system , more comfortable and smooth ;
Cast iron weight stack,standard weight is 80 kg, can be extended into 100 kg to 120 kg for some models ;

 

 

 

 

 

  /* 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

Folded: Unfolded
Power Source: Manual
Age Group: Adult
Customization:
Available

|

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

Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



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

cam roller

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

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

In what industries or scenarios are cam rollers commonly employed?

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

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

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

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

China manufacturer Hot Sale Yoga Gym Fitness Foam Roller Pilates Yoga  China manufacturer Hot Sale Yoga Gym Fitness Foam Roller Pilates Yoga
editor by Dream 2024-05-10