Product Description
Product Description
A, 32200-32226 data for your better reference:
| Bearing No. | Dimension(mm) | Basic Load rating(KN) | Weight | |||||||
| d | D | T | B | C | R | r | Cr | Cor | (kg) | |
| 32200 Series | ||||||||||
| 32203 | 17 | 40 | 17.25 | 16S | 14 | 1 | 1 | 27.4 | 27.5 | 0.105 |
| 32204 | 20 | 47 | 19.25 | 18 | 15 | 1 | 1 | 33.1 | 34.7 | 0.166 |
| 322/22 | 22 | 50 | 19.25 | 18 | 15 | 1 | 1 | 0.18 | ||
| 32205 | 25 | 52 | 19.25 | 18 | 16 | 1 | 1 | 39.8 | 44.8 | 0.187 |
| 322/28 | 28 | 58 | 20.25 | 19 | 16 | 1 | 1 | 0.243 | ||
| 32206 | 30 | 62 | 21.25 | 20 | 17 | 1 | 1 | 50.7 | 57.9 | 0.287 |
| 322/32 | 32 | 65 | 22.25 | 21 | 18 | 1 | 1 | 0.336 | ||
| 32207 | 35 | 72 | 24.25 | 23 | 19 | 1.5 | 1.5 | 69.6 | 82.4 | 0.445 |
| 32208 | 40 | 80 | 24.75 | 23 | 19 | 1.5 | 1.5 | 77.7 | 90.8 | 0.532 |
| 32209 | 45 | 85 | 24.75 | 23 | 19 | 1.5 | 1.5 | 84.2 | 104 | 0.573 |
| 32210 | 50 | 90 | 24.75 | 23 | 19 | 1.5 | 1.5 | 85 | 105 | 0.626 |
| 32211 | 55 | 100 | 26.75 | 25 | 21 | 2 | 1.5 | 107 | 133 | 0.853 |
| 32212 | 60 | 110 | 29.75 | 28 | 24 | 2 | 1.5 | 132.8 | 179.6 | 1.17 |
| 32213 | 65 | 120 | 32.75 | 31 | 27 | 2 | 1.5 | 160.9 | 221.7 | 1.55 |
| 32214 | 70 | 125 | 33.25 | 31 | 27 | 2 | 1.5 | 168.5 | 237.1 | 1.66 |
| 32215 | 75 | 130 | 33.25 | 31 | 27 | 2 | 1.5 | 170.3 | 242.1 | 1.72 |
| 32216 | 80 | 140 | 35.25 | 33 | 28 | 2.5 | 2 | 198.1 | 279 | 2.1 |
| 32217 | 85 | 150 | 38.5 | 36 | 30 | 2.5 | 2 | 226.7 | 324 | 2.64 |
| 32218 | 90 | 160 | 42.5 | 40 | 34 | 2.5 | 2 | 269 | 396 | 3.41 |
| 32219 | 95 | 170 | 45.5 | 43 | 37 | 3 | 2.5 | 301 | 301 | 4.22 |
| 32220 | 100 | 180 | 49 | 46 | 39 | 2 | 2.5 | 340 | 513 | 5.05 |
| 32221 | 105 | 190 | 53 | 50 | 43 | 3 | 2.5 | 380 | 581 | 6.26 |
| 32222 | 110 | 200 | 56 | 53 | 46 | 3.5 | 2 | 430 | 668 | 7.35 |
| 32224 | 120 | 215 | 61.5 | 58 | 50 | 3 | 2.5 | 475 | 764 | 9 |
| 32226 | 130 | 230 | 67.75 | 64 | 54 | 4 | 3 | 549 | 895 | 11.3 |
APPLICATION
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FAQ
Q: Are you trading company or manufacturer ?
A: We are factory. Welcome to visit our factory.
Q: How to get price ?
A: Please send inquiry directly. Our salesman replys very fast.
Q: Do you provide Free Samples ?
A: Yes, we could offer you free samples, but do not pay the cost of freight.
Q: What’s the MOQ ?
A: The MOQ depends on bearing’s model number and price.Usually the total cost will be $1000 at least.
Q: What’s your Payment Terms ?
A: T/T (Bank Wire)
Western Union
Money Grame
Paypal
Q: How long is your lead-time?
A: Generally it is 2 to 4 days if the goods are in stock, or it will be about 6 to 15 days depends on quantity. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Rolling Body: | Roller Bearings |
|---|---|
| The Number of Rows: | Single |
| Outer Dimension: | Small and Medium-Sized (60-115mm) |
| Material: | Bearing Steel |
| Spherical: | Non-Aligning Bearings |
| Load Direction: | Axial Bearing |
| Customization: |
Available
| Customized Request |
|---|
Industries and Applications of Cup Bearings
Cup bearings find widespread use across various industries and applications due to their versatility and load-bearing capabilities. Some common examples include:
- Automotive Industry: Cup bearings are used in automotive wheel hubs, transmissions, and differentials to facilitate smooth rotation and load support.
- Aerospace: Aircraft landing gear, engines, and flight control systems employ cup bearings for their ability to withstand high loads and minimize friction.
- Manufacturing: Machinery used in manufacturing, such as conveyors, printing presses, and packaging equipment, rely on cup bearings for their durability and load-handling capacity.
- Agriculture: Agricultural machinery like tractors, combines, and harvesters use cup bearings in various components, including wheels, transmissions, and steering systems.
- Mining: The mining industry utilizes cup bearings in heavy equipment like crushers, conveyors, and excavators to cope with extreme loads and harsh conditions.
- Construction: Construction machinery such as cranes, bulldozers, and excavators rely on cup bearings for their load-bearing and durability characteristics.
- Railway: Cup bearings are used in railway applications for the smooth movement of wheels, axles, and couplers.
- Marine: In marine environments, cup bearings can be found in ship propulsion systems, winches, and other components exposed to moisture and heavy loads.
- Energy: Power generation and oil drilling equipment use cup bearings to handle high loads and ensure efficient operation.
These examples illustrate the broad range of industries and applications where cup bearings are essential components, thanks to their ability to support heavy loads and reduce friction, ultimately contributing to the efficient functioning of various machinery.
Eco-Friendly Aspects of Cup Bearing Materials
Cup bearing materials can have eco-friendly or sustainable aspects depending on the material chosen and its recyclability or environmental impact:
1. Stainless Steel: Stainless steel is known for its corrosion resistance, which can extend the lifespan of cup bearings and reduce the need for replacements. This longevity can contribute to sustainability by minimizing the disposal of worn-out bearings.
2. Recyclability: Many cup bearing materials, such as steel and bronze, are highly recyclable. At the end of their useful life, these materials can be melted down and reused, reducing the demand for new raw materials and energy consumption.
3. Reduced Lubrication: Some cup bearings are designed for extended periods of maintenance-free operation due to self-lubrication or special coatings. This can reduce the consumption of lubricants and the disposal of used oils, promoting eco-friendliness.
4. Non-Toxic Materials: Materials used in cup bearings are typically non-toxic and do not pose environmental or health hazards. This ensures that their manufacture and disposal do not harm ecosystems or human health.
5. Sustainable Sourcing: Manufacturers often focus on responsibly sourcing materials, ensuring they come from suppliers who adhere to sustainable practices, including reforestation, waste reduction, and energy efficiency.
When selecting cup bearings for a specific application, considering the eco-friendliness of the chosen material is essential. Manufacturers and suppliers may also provide information on the sustainability practices associated with their bearing materials.
Components of a Cup Bearing Assembly and Their Roles
A cup bearing assembly consists of several components, each with a specific role in its operation:
1. Cup (Outer Ring): The cup, often referred to as the outer ring, is a hardened steel component with a precisely machined raceway. It serves as the outer race and provides structural support for the bearing. The cup’s role is to maintain the proper distance and alignment between the rollers.
2. Cone (Inner Ring): The cone, or inner ring, is another hardened steel component. It has a matching raceway that fits with the cup’s raceway. The cone serves as the inner race and contains the rolling elements. Its role is to maintain proper alignment and spacing of the rolling elements.
3. Tapered Rollers: Tapered rollers are the rolling elements that transmit the loads and facilitate smooth rotation. They are arranged between the cup and cone and are designed with a tapered shape to distribute loads evenly along the raceways, reducing the risk of edge loading and premature wear.
4. Cage (Retainer): In some cup bearing assemblies, a cage or retainer is used to maintain the spacing and orientation of the rollers. The cage ensures that the rollers do not come into direct contact with each other, reducing friction and wear while promoting smooth rolling.
5. Lubrication: Proper lubrication is crucial for the efficient operation of cup bearings. Lubricant, often grease or oil, reduces friction, dissipates heat, and minimizes wear. It also helps prevent corrosion and extends the bearing’s service life.
6. Seals and Shields: In many cup bearing applications, seals and shields are employed to protect the bearing’s internal components from contaminants and moisture. Seals create a barrier to prevent the entry of foreign particles, while shields provide limited protection while allowing some ventilation.
7. Bearing Housing: The bearing assembly is often mounted within a bearing housing, which secures it in place and aligns it with the rotating shaft. The housing provides support and ensures proper axial and radial alignment of the cup bearing.
All these components work together to facilitate the smooth and reliable operation of a cup bearing, handling various loads while minimizing friction and wear, thereby extending the bearing’s lifespan and contributing to the efficiency of the machinery it serves.
editor by CX 2024-05-17
wholesaler
Maintenance and Lubrication Requirements for Cup Bearings
Cup bearings, like other types of bearings, require proper maintenance and lubrication to ensure their longevity and reliable performance. Here are the key considerations:
1. Regular Inspection: Periodically inspect cup bearings for signs of wear, damage, or misalignment. This visual inspection can help identify issues early.
2. Lubrication: Most cup bearings require lubrication to reduce friction and dissipate heat. The type of lubrication and frequency of re-lubrication depend on the bearing’s design and application. Consult the manufacturer’s recommendations for specific guidelines.
3. Contamination Control: Preventing contaminants like dirt, dust, and moisture from entering the bearing is crucial. Seals and shields help protect cup bearings from contaminants and should be regularly inspected for damage.
4. Re-greasing: In applications that require lubrication, re-greasing should be performed at regular intervals to maintain the proper lubrication film. Over-greasing can lead to overheating, while under-greasing can cause premature wear.
5. Correct Installation: Proper installation is essential to ensure cup bearings operate as intended. Follow the manufacturer’s installation guidelines, including torque specifications for locking nuts.
6. Temperature Management: Be aware of operating temperature limits. High temperatures can degrade lubricants, while low temperatures can affect bearing performance. Choose the appropriate lubricant for the expected temperature range.
7. Relubrication Holes: Some cup bearings have relubrication holes or grooves for easy maintenance. Make use of these features if available.
8. Handling and Storage: Store cup bearings in a clean, dry environment. Handle them with care to avoid damage to the bearing surfaces or seals.
Proper maintenance and lubrication practices are essential to maximize the service life and performance of cup bearings in various industrial and mechanical applications.
Enhancing Efficiency and Functionality with Cup Bearings
Cup bearings provide several advantages that enhance the efficiency and functionality of mechanical systems:
1. Reduced Friction: Cup bearings are designed to reduce friction between moving parts, which results in less energy loss and increased mechanical efficiency. This reduction in friction leads to improved performance and energy savings.
2. Load Support: Cup bearings offer excellent load-carrying capabilities, making them suitable for applications where heavy loads need to be supported. This ensures the stability and reliability of mechanical systems under varying loads.
3. Misalignment Compensation: Cup bearings can accommodate misalignment to some extent, allowing mechanical systems to operate smoothly even when components are not perfectly aligned. This feature minimizes wear and tear and prolongs the lifespan of the machinery.
4. Durability: Cup bearings are known for their durability, which contributes to the longevity of mechanical systems. They can withstand heavy loads, shock loads, and harsh environmental conditions without compromising their performance.
5. Precision: In applications where precision is crucial, such as manufacturing and automation, cup bearings provide the necessary stability and accuracy. This precision ensures that machinery operates as intended, leading to high-quality output.
6. Versatility: Cup bearings are versatile and can be customized to meet the specific needs of different mechanical systems. This adaptability allows them to be used in a wide range of applications.
7. Reduced Maintenance: The durability and reliability of cup bearings result in lower maintenance requirements. Reduced maintenance leads to increased uptime and cost savings for businesses relying on mechanical systems.
Overall, cup bearings are instrumental in enhancing the overall efficiency, functionality, and performance of mechanical systems across various industries.
Components of a Cup Bearing Assembly and Their Roles
A cup bearing assembly consists of several components, each with a specific role in its operation:
1. Cup (Outer Ring): The cup, often referred to as the outer ring, is a hardened steel component with a precisely machined raceway. It serves as the outer race and provides structural support for the bearing. The cup’s role is to maintain the proper distance and alignment between the rollers.
2. Cone (Inner Ring): The cone, or inner ring, is another hardened steel component. It has a matching raceway that fits with the cup’s raceway. The cone serves as the inner race and contains the rolling elements. Its role is to maintain proper alignment and spacing of the rolling elements.
3. Tapered Rollers: Tapered rollers are the rolling elements that transmit the loads and facilitate smooth rotation. They are arranged between the cup and cone and are designed with a tapered shape to distribute loads evenly along the raceways, reducing the risk of edge loading and premature wear.
4. Cage (Retainer): In some cup bearing assemblies, a cage or retainer is used to maintain the spacing and orientation of the rollers. The cage ensures that the rollers do not come into direct contact with each other, reducing friction and wear while promoting smooth rolling.
5. Lubrication: Proper lubrication is crucial for the efficient operation of cup bearings. Lubricant, often grease or oil, reduces friction, dissipates heat, and minimizes wear. It also helps prevent corrosion and extends the bearing’s service life.
6. Seals and Shields: In many cup bearing applications, seals and shields are employed to protect the bearing’s internal components from contaminants and moisture. Seals create a barrier to prevent the entry of foreign particles, while shields provide limited protection while allowing some ventilation.
7. Bearing Housing: The bearing assembly is often mounted within a bearing housing, which secures it in place and aligns it with the rotating shaft. The housing provides support and ensures proper axial and radial alignment of the cup bearing.
All these components work together to facilitate the smooth and reliable operation of a cup bearing, handling various loads while minimizing friction and wear, thereby extending the bearing’s lifespan and contributing to the efficiency of the machinery it serves.
editor by CX 2024-05-17
Best Sales
Contribution of Cup Bearings to Smooth Operation and Reduced Friction
Cup bearings play a crucial role in ensuring the smooth operation of machinery while minimizing friction. Their design and functions contribute to this in several ways:
- Reduced Friction: Cup bearings are designed to minimize friction between moving parts. Their rolling elements, such as balls or rollers, reduce contact surfaces and enable smooth, low-friction movement. This reduces energy consumption and heat generation in the machinery.
- Load Distribution: Cup bearings distribute loads evenly across their rolling elements. This even load distribution prevents excessive stress on specific points and ensures that the machinery operates smoothly without experiencing undue wear or damage.
- Alignment Tolerance: Cup bearings can accommodate misalignment to some degree. This ability to handle minor misalignments ensures that even in less-than-ideal conditions, the machinery can continue to operate smoothly and efficiently.
- Minimized Wear: The rolling elements and races of cup bearings are often made from materials with excellent wear resistance. This minimizes wear and extends the service life of the bearing and the machinery in which it is used.
- Reduced Heat Generation: The low friction and efficient load distribution of cup bearings result in reduced heat generation during operation. This is particularly important in high-speed machinery where excessive heat can lead to premature wear and reduced efficiency.
Overall, cup bearings contribute to the efficient and smooth operation of machinery by reducing friction, ensuring even load distribution, and providing tolerance for misalignment. These factors are essential for minimizing wear, extending the lifespan of the machinery, and maintaining high performance.
Considerations for Selecting Cup Bearings
Choosing the right cup bearings for an application involves several key considerations to ensure optimal performance:
1. Load Requirements: Determine the axial and radial loads that the cup bearings will need to support. Consider both static and dynamic loads to select bearings with suitable load-carrying capacities.
2. Operating Speed: Assess the rotational speed of the application. High-speed applications may require bearings designed for reduced friction and heat generation.
3. Environmental Conditions: Evaluate the environment in which the bearings will operate. Factors such as temperature, moisture, and exposure to contaminants can affect the choice of bearing material and sealing options.
4. Precision and Tolerance: Determine the required precision and tolerance levels for the application. Precision cup bearings are essential for applications where precise positioning or low runout is critical.
5. Lubrication: Consider the lubrication method. Some cup bearings are self-lubricating, while others require regular maintenance. The choice depends on the application’s accessibility and the need for maintenance-free operation.
6. Material Selection: Select bearing materials based on factors like load, corrosion resistance, and environmental impact. Common materials include steel, stainless steel, bronze, and plastic.
7. Bearing Type: Choose between various cup bearing types, such as tapered roller bearings, ball bearings, or needle roller bearings, depending on the specific application requirements.
8. Mounting and Installation: Consider the ease of mounting and installation. Some cup bearings may require special mounting considerations, and proper installation is crucial for optimal performance.
9. Cost Considerations: Evaluate the budget constraints of the project. While it’s essential to select high-quality bearings, balancing performance with cost-effectiveness is vital.
10. Manufacturer and Supplier: Work with reputable manufacturers and suppliers who can provide technical expertise, quality assurance, and support for selecting the right cup bearings.
By carefully considering these factors, you can make an informed decision when selecting cup bearings that align with the specific needs of your application.
Comparison of Cup Bearings with Other Bearing Types
Cup bearings, also known as tapered roller bearings, differ from other bearing types like ball bearings and roller bearings in several ways:
1. Load Capacity: Cup bearings are designed to handle both radial and axial loads, making them suitable for applications with combined forces. Ball bearings primarily handle radial loads, while roller bearings, including cup bearings, can manage both radial and axial loads.
2. Tapered Design: Cup bearings have a tapered design, which helps distribute loads more evenly, reducing the risk of damaging the bearings. Ball bearings have a different internal structure with small, spherical rolling elements, while roller bearings have cylindrical or tapered rollers.
3. Precision and Accuracy: Ball bearings, especially precision ball bearings, offer high levels of accuracy and low friction, making them suitable for applications where precise movement is essential. Cup bearings can provide precision but are typically used in applications with moderate to heavy loads.
4. Lubrication: Lubrication requirements can vary among bearing types. Cup bearings typically require adequate lubrication to operate efficiently. Ball bearings may need less lubrication due to their low friction design.
5. Versatility: Ball bearings and roller bearings come in various configurations, making them versatile for different applications. Cup bearings are primarily used in applications where tapered rollers are advantageous, such as automotive wheel hubs and gearboxes.
6. Specialized Applications: Some applications may benefit from specialized bearings like ball screws with ball bearings for high precision linear motion or spherical roller bearings for applications that require misalignment compensation.
The choice between cup bearings, ball bearings, and roller bearings depends on the specific needs of the application, including the type and magnitude of loads, operating conditions, and precision requirements. Each bearing type has its advantages and limitations, making proper selection essential for optimal performance and longevity.
editor by CX 2024-05-16
China Hot selling High Quality 15*21*22 mm Drawn Cup Needle Roller Bearings HK1522 bearing engineering
Product Description
Product Description
Other Model
| Bearing Designation | Boundary Dimensions | Basic Load Ratings | Limiting Speed | ||||
| HK | BK | Fw | D | C | Cr Dynamic | Cor Static | Oil |
| mm | mm | mm | Nm | Nm | |||
| HK0306TN | BK0306TN | 3 | 6.5 | 6 | 1320 | 950 | 60000 |
| HK0408TN | BK0408TN | 4 | 8 | 8 | 1540 | 1070 | 40000 |
| HK0509 | BK0509 | 5 | 9 | 9 | 2200 | 1790 | 36000 |
| HK0608 | – | 6 | 10 | 8 | 1830 | 1550 | 32000 |
| HK0609 | BK0609 | 6 | 10 | 9 | 2650 | 2400 | 3000 |
| HK0708 | – | 7 | 11 | 8 | 2800 | 2150 | 27000 |
| HK0709 | BK0709 | 7 | 11 | 9 | 2800 | 2150 | 27000 |
| HK0808 | BK0808 | 8 | 12 | 8 | 2550 | 2400 | 21000 |
| HK571 | BK571 | 8 | 12 | 10 | 3700 | 3450 | 21000 |
| HK08×14×10 | – | 8 | 14 | 10 | 3800 | 3950 | 25000 |
| HK08×14×12 | – | 8 | 14 | 12 | 4100 | 4320 | 25000 |
| HK571 | BK571 | 9 | 13 | 10 | 4050 | 4250 | 25000 |
| HK571 | – | 9 | 13 | 12 | 5000 | 6000 | 25000 |
| HK1571 | BK1571 | 10 | 14 | 10 | 3900 | 4800 | 19000 |
| HK1012 | BK1012 | 10 | 14 | 10 | 5000 | 6300 | 19000 |
| HK1015 | – | 10 | 14 | 15 | 6700 | 7800 | 19000 |
| HK10×16×10 | – | 10 | 16 | 10 | 6800 | 8800 | 18000 |
| HK10×16×12 | – | 10 | 16 | 12 | 6800 | 8800 | 18000 |
| HK10×16×15 | – | 10 | 16 | 15 | 6800 | 8800 | 19000 |
| HK1210 | BK1210 | 12 | 16 | 10 | 4150 | 5800 | 19000 |
| HK1212 | BK1212 | 12 | 18 | 12 | 3800 | 5100 | 15000 |
| HK12×17×12 | – | 12 | 17 | 12 | 5100 | 7000 | 15000 |
| HK12×17×15 | – | 12 | 17 | 15 | 5100 | 7000 | 15000 |
| HK12×17×18 | – | 12 | 17 | 18 | 5100 | 7000 | 15000 |
| HK12×18×12 | BK12×18×12 | 12 | 18 | 12 | 550 | 6300 | 17000 |
| HK1312 | BK1312 | 13 | 19 | 12 | 6200 | 7100 | 17000 |
| HK13.5×20×12 | – | 13.5 | 20 | 12 | 6250 | 7590 | 16000 |
| HK1412 | – | 14 | 20 | 12 | 6800 | 7500 | 14000 |
| HK1416 | – | 14 | 20 | 16 | 7300 | 9000 | 14000 |
| HK15×20×12 | – | 15 | 20 | 12 | 5800 | 6000 | 14000 |
| HK15×20×16 | – | 15 | 20 | 16 | 6000 | 6200 | 14000 |
| HK15×20×20 | – | 15 | 20 | 20 | 6100 | 6400 | 14000 |
| HK1512 | BK1512 | 15 | 21 | 12 | 7000 | 8400 | 14000 |
| HK1514 | – | 15 | 21 | 14 | 8500 | 10400 | 13000 |
| HK1515 | – | 15 | 21 | 15 | 9100 | 11400 | 13000 |
| HK1516 | BK1516 | 15 | 21 | 16 | 9800 | 11400 | 14000 |
| HK1522 | – | 15 | 21 | 22 | 10400 | 16500 | 14000 |
| HK15×22×12 | – | 15 | 22 | 12 | 14300 | 18400 | 13000 |
| HK1612 | BK1612 | 16 | 22 | 12 | 7100 | 9200 | 14000 |
| HK1614 | – | 16 | 22 | 14 | 8800 | 9900 | 12000 |
| HK1616 | BK1616 | 16 | 22 | 16 | 15710 | 14300 | 14000 |
| HK1622 | – | 16 | 22 | 22 | 11100 | 17400 | 14000 |
| HK1712 | – | 17 | 23 | 12 | 6900 | 9300 | 13000 |
| HK1714 | – | 17 | 23 | 14 | 6800 | 15710 | 10000 |
| HK1716 | – | 17 | 23 | 16 | 8500 | 12500 | 10000 |
| HK1718 | – | 17 | 23 | 18 | 9500 | 10600 | 10000 |
| HK17×25×14 | – | 17 | 25 | 14 | 13100 | 147000 | 10000 |
| HK17×25×18 | – | 17 | 25 | 18 | 9500 | 10600 | 11000 |
| HK1812 | – | 18 | 24 | 12 | 7100 | 9900 | 12000 |
| HK1816 | BK1816 | 18 | 24 | 16 | 10600 | 15300 | 12000 |
| HK2571 | – | 20 | 26 | 10 | 5900 | 7200 | 10000 |
| HK2014 | – | 20 | 26 | 14 | 9700 | 18100 | 9000 |
| HK2016 | BK2016 | 20 | 26 | 16 | 11700 | 29100 | 10000 |
| HK2018 | – | 20 | 26 | 18 | 7900 | 12800 | 9000 |
| HK2571 | – | 20 | 26 | 20 | 13700 | 24000 | 10000 |
| HK2030 | – | 20 | 26 | 30 | 21800 | 40000 | 15710 |
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 including USA, GBR, Germany, Spain, Poland, Turkey ect. The goal of TerryMachinery to
provide out customerswith widest range of products at competitive prices, backed with the best Service.
Packing & Deliverey
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(/(.*?):(.*)$/))&&1
| Cage: | Without Cage |
|---|---|
| Rows Number: | Single |
| Load Direction: | Radial Bearing |
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
|
Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Customization and Machining of Cup Bearings for Specific Applications
Yes, cup bearings can be customized or machined to suit specific applications, and this customization can involve several aspects:
1. Material Selection: Depending on the application’s requirements, cup bearings can be manufactured from different materials such as steel, stainless steel, bronze, or other alloys. The choice of material can impact factors like corrosion resistance and load capacity.
2. Size and Dimensions: Cup bearings can be customized in terms of their inner and outer diameters, width, and overall dimensions to fit the specific space and load requirements of the machinery or equipment they are intended for.
3. Lubrication: Some applications may benefit from special lubrication requirements. Customized cup bearings can be pre-greased with specific lubricants or seals to withstand extreme temperatures, contamination, or other environmental factors.
4. Seals and Shields: In harsh environments, customized cup bearings can be equipped with additional sealing or shielding to protect against contaminants and moisture, ensuring reliable performance in challenging conditions.
5. Load Capacity: Custom cup bearings can be engineered with higher load-carrying capabilities to support heavy loads in specialized machinery, such as construction equipment or industrial presses.
6. Mounting Arrangements: Cup bearings can be customized with unique mounting configurations or flanges to simplify installation or address specific spatial constraints.
7. Coatings: For applications where anti-corrosion properties are essential, customized cup bearings can be coated with materials like zinc or nickel for added protection.
Customization and machining of cup bearings are often carried out by manufacturers or suppliers with expertise in bearing solutions. The goal is to tailor the bearings to meet the precise demands of the application, ensuring optimal performance, reliability, and longevity.
Challenges and Limitations of Cup Bearings in Different Environments
Cup bearings, while versatile and reliable, have specific challenges and limitations based on the environments in which they are used:
1. Contaminants: In environments with high levels of contaminants, such as dust, dirt, or moisture, cup bearings may require enhanced sealing to prevent particle ingress, which can lead to premature wear and failure.
2. Temperature Extremes: Cup bearings may not perform optimally in extreme temperature conditions. High temperatures can affect lubrication properties and reduce bearing life, while low temperatures can cause stiffness and reduced flexibility.
3. Corrosive Environments: Exposure to corrosive substances, like chemicals or saltwater, can lead to bearing corrosion. In such cases, selecting materials with high corrosion resistance is crucial.
4. Shock and Vibration: Machinery subjected to high levels of shock and vibration may experience accelerated wear in cup bearings. Proper mounting and maintenance are essential in these situations.
5. Heavy Loads: While cup bearings can handle substantial loads, there are limitations to the magnitude and type of loads they can support. In applications with extremely heavy loads, larger or specialized bearings may be required.
6. Misalignment: Excessive misalignment can cause uneven load distribution, leading to wear and reduced bearing life. Proper alignment and choice of bearing type can mitigate this challenge.
7. Speed: Extremely high-speed applications may require specialized bearing designs to prevent issues like heat buildup and premature wear.
8. Lubrication: In applications where lubrication is crucial, cup bearings should receive regular maintenance to ensure proper lubrication levels and prevent dry running.
Understanding these challenges and limitations is essential in selecting the right cup bearings and implementing appropriate maintenance practices to maximize their performance and longevity in various environments.
Materials Used in the Construction of Cup Bearings
Cup bearings are precision components, and their performance and durability depend on the materials used in their construction. The most common materials employed in the manufacture of cup bearings include:
1. Bearing Steel: Bearing steel is the most prevalent material for cup bearings. It typically consists of high-quality, through-hardened steel with specific alloying elements like chromium and molybdenum. This steel is known for its exceptional hardness, wear resistance, and fatigue strength. Bearing steel ensures the longevity and reliability of cup bearings in a wide range of applications.
2. Stainless Steel: In applications where corrosion resistance is crucial, stainless steel cup bearings are utilized. Stainless steel offers excellent resistance to rust and corrosion, making it suitable for applications exposed to moisture, chemicals, or high-humidity environments.
3. Ceramic: Advanced cup bearings use ceramic materials, such as silicon nitride, for rolling elements. Ceramic offers remarkable hardness, low friction, and resistance to wear. Ceramic cup bearings are often found in high-speed and high-temperature applications, including those in the aerospace and semiconductor industries.
4. Plastic: In specialized cases where weight reduction, non-conductivity, or noise reduction is a priority, plastic materials like PEEK or PTFE may be used for cup bearings. Plastic cup bearings can be found in applications like medical devices and food processing equipment.
The choice of material depends on the specific requirements of the application, including load capacity, environmental conditions, and the need for corrosion resistance. Proper material selection ensures that cup bearings perform optimally in their intended use.
editor by CX 2024-05-16
Hot selling
Maintenance and Lubrication Requirements for Cup Bearings
Cup bearings, like other types of bearings, require proper maintenance and lubrication to ensure their longevity and reliable performance. Here are the key considerations:
1. Regular Inspection: Periodically inspect cup bearings for signs of wear, damage, or misalignment. This visual inspection can help identify issues early.
2. Lubrication: Most cup bearings require lubrication to reduce friction and dissipate heat. The type of lubrication and frequency of re-lubrication depend on the bearing’s design and application. Consult the manufacturer’s recommendations for specific guidelines.
3. Contamination Control: Preventing contaminants like dirt, dust, and moisture from entering the bearing is crucial. Seals and shields help protect cup bearings from contaminants and should be regularly inspected for damage.
4. Re-greasing: In applications that require lubrication, re-greasing should be performed at regular intervals to maintain the proper lubrication film. Over-greasing can lead to overheating, while under-greasing can cause premature wear.
5. Correct Installation: Proper installation is essential to ensure cup bearings operate as intended. Follow the manufacturer’s installation guidelines, including torque specifications for locking nuts.
6. Temperature Management: Be aware of operating temperature limits. High temperatures can degrade lubricants, while low temperatures can affect bearing performance. Choose the appropriate lubricant for the expected temperature range.
7. Relubrication Holes: Some cup bearings have relubrication holes or grooves for easy maintenance. Make use of these features if available.
8. Handling and Storage: Store cup bearings in a clean, dry environment. Handle them with care to avoid damage to the bearing surfaces or seals.
Proper maintenance and lubrication practices are essential to maximize the service life and performance of cup bearings in various industrial and mechanical applications.
Enhancing Efficiency and Functionality with Cup Bearings
Cup bearings provide several advantages that enhance the efficiency and functionality of mechanical systems:
1. Reduced Friction: Cup bearings are designed to reduce friction between moving parts, which results in less energy loss and increased mechanical efficiency. This reduction in friction leads to improved performance and energy savings.
2. Load Support: Cup bearings offer excellent load-carrying capabilities, making them suitable for applications where heavy loads need to be supported. This ensures the stability and reliability of mechanical systems under varying loads.
3. Misalignment Compensation: Cup bearings can accommodate misalignment to some extent, allowing mechanical systems to operate smoothly even when components are not perfectly aligned. This feature minimizes wear and tear and prolongs the lifespan of the machinery.
4. Durability: Cup bearings are known for their durability, which contributes to the longevity of mechanical systems. They can withstand heavy loads, shock loads, and harsh environmental conditions without compromising their performance.
5. Precision: In applications where precision is crucial, such as manufacturing and automation, cup bearings provide the necessary stability and accuracy. This precision ensures that machinery operates as intended, leading to high-quality output.
6. Versatility: Cup bearings are versatile and can be customized to meet the specific needs of different mechanical systems. This adaptability allows them to be used in a wide range of applications.
7. Reduced Maintenance: The durability and reliability of cup bearings result in lower maintenance requirements. Reduced maintenance leads to increased uptime and cost savings for businesses relying on mechanical systems.
Overall, cup bearings are instrumental in enhancing the overall efficiency, functionality, and performance of mechanical systems across various industries.
Cup Bearings: Functions and Operation
Cup bearings, also known as tapered roller bearings, are critical components in various machinery and automotive systems. They serve the crucial function of enabling the smooth and efficient rotation of a shaft or assembly. Here’s how cup bearings function in machinery:
1. Tapered Design: Cup bearings have a unique tapered design, which includes an outer ring (the cup) and an inner ring (the cone). This design allows for efficient distribution of radial and axial loads, making them suitable for a wide range of applications.
2. Reduction of Friction: Cup bearings reduce friction between moving parts, enabling the assembly to rotate with minimal resistance. This reduction in friction helps improve the efficiency of the machinery and reduces heat generation.
3. Radial and Axial Load Handling: Cup bearings are capable of handling both radial (perpendicular to the shaft) and axial (parallel to the shaft) loads. This versatility makes them suitable for applications where loads may vary in direction.
4. High Precision: Cup bearings are manufactured to high-precision standards, ensuring that they provide accurate and stable rotation. This precision is essential in applications where exact positioning and smooth motion are critical.
5. Rolling Elements: Cup bearings contain rolling elements (usually tapered rollers) positioned between the inner and outer rings. These rolling elements transmit the load from one ring to the other with very little friction, enhancing the bearing’s load-carrying capacity.
6. Lubrication: Proper lubrication is crucial for the smooth operation of cup bearings. Lubricant reduces friction and wear, prolonging the bearing’s service life. Lubrication also helps dissipate heat generated during operation.
7. Applications: Cup bearings are commonly used in automotive applications, including wheel hubs and transmissions, as well as industrial machinery such as conveyors, gearboxes, and agriculture equipment.
8. Adjustability: In many cup bearing designs, the axial position of the inner ring (cone) can be adjusted, allowing for precise control over the assembly’s clearance and preload. This adjustability is valuable for fine-tuning the bearing’s performance.
9. Longevity: Cup bearings are designed for durability and can provide a long service life when properly maintained. Regular maintenance, including lubrication and monitoring for wear, is essential to maximize their longevity.
Overall, cup bearings play a fundamental role in machinery by reducing friction, enabling efficient load transmission, and ensuring precision in rotation. Their versatility and reliability make them indispensable in various mechanical and automotive systems.
editor by CX 2024-05-16
Hot selling
Maintenance and Lubrication Requirements for Cup Bearings
Cup bearings, like other types of bearings, require proper maintenance and lubrication to ensure their longevity and reliable performance. Here are the key considerations:
1. Regular Inspection: Periodically inspect cup bearings for signs of wear, damage, or misalignment. This visual inspection can help identify issues early.
2. Lubrication: Most cup bearings require lubrication to reduce friction and dissipate heat. The type of lubrication and frequency of re-lubrication depend on the bearing’s design and application. Consult the manufacturer’s recommendations for specific guidelines.
3. Contamination Control: Preventing contaminants like dirt, dust, and moisture from entering the bearing is crucial. Seals and shields help protect cup bearings from contaminants and should be regularly inspected for damage.
4. Re-greasing: In applications that require lubrication, re-greasing should be performed at regular intervals to maintain the proper lubrication film. Over-greasing can lead to overheating, while under-greasing can cause premature wear.
5. Correct Installation: Proper installation is essential to ensure cup bearings operate as intended. Follow the manufacturer’s installation guidelines, including torque specifications for locking nuts.
6. Temperature Management: Be aware of operating temperature limits. High temperatures can degrade lubricants, while low temperatures can affect bearing performance. Choose the appropriate lubricant for the expected temperature range.
7. Relubrication Holes: Some cup bearings have relubrication holes or grooves for easy maintenance. Make use of these features if available.
8. Handling and Storage: Store cup bearings in a clean, dry environment. Handle them with care to avoid damage to the bearing surfaces or seals.
Proper maintenance and lubrication practices are essential to maximize the service life and performance of cup bearings in various industrial and mechanical applications.
Usage of Cup Bearings in Heavy-Duty and Industrial Machinery
Yes, cup bearings are commonly employed in heavy-duty and industrial machinery applications due to their durability and load-carrying capabilities. These applications include:
1. Construction Equipment: Cup bearings are used in heavy construction machinery such as excavators, cranes, bulldozers, and concrete mixers to support radial and axial loads in harsh working environments.
2. Mining Equipment: Mining machinery, like crushers, conveyors, and drilling rigs, rely on cup bearings to handle the extreme loads and abrasive conditions found in mining operations.
3. Agricultural Machinery: Farming equipment, including tractors and combines, uses cup bearings for various components, providing reliable operation in dusty and challenging farming conditions.
4. Material Handling: Industrial material handling equipment, like forklifts, conveyors, and packaging machinery, depends on cup bearings for smooth movement and load support.
5. Heavy Manufacturing: In manufacturing settings, cup bearings are integrated into machinery such as presses, stamping equipment, and injection molding machines to facilitate precision movement and support heavy loads.
6. Automotive Manufacturing: Cup bearings play a crucial role in automotive manufacturing processes, ensuring the functionality of robotic arms, conveyors, and assembly line equipment.
7. Marine and Offshore: Machinery used in marine and offshore applications, including winches, cranes, and propulsion systems, rely on cup bearings to withstand saltwater exposure and heavy loads.
8. Power Generation: In power plants, cup bearings are used in generators, turbines, and other machinery to support rotational elements, demonstrating their ability to handle high temperatures and forces.
These examples illustrate the versatility and resilience of cup bearings, making them a valuable choice for various heavy-duty and industrial machinery applications.
Load-Carrying Capacity and Load Ratings of Cup Bearings
Cup bearings are designed to carry both radial and axial loads, and their load-carrying capacity is a critical factor in their performance. Load ratings for cup bearings are specified to help users understand their capabilities:
1. Radial Load Capacity: The radial load capacity of a cup bearing refers to its ability to support loads that are perpendicular to the shaft’s axis. This capacity is determined by factors such as the type of bearing, size, material, and design. Manufacturers provide radial load ratings in pounds or newtons to indicate the maximum radial load that a cup bearing can handle under ideal conditions.
2. Axial Load Capacity: The axial load capacity pertains to the cup bearing’s ability to support loads parallel to the shaft’s axis. Like radial load capacity, axial load capacity is specified by manufacturers and given in pounds or newtons. The design and construction of the bearing determine its axial load rating.
3. Combined Load Capacity: Cup bearings can handle combined radial and axial loads. Manufacturers specify the combined load rating to inform users about the maximum combined load, both radial and axial, that the bearing can support without premature failure. This rating is essential when the application involves varying loads or moments acting on the bearing.
It’s crucial to select cup bearings with load ratings that exceed the expected loads in the application. Factors like operating speed, temperature, lubrication, and misalignment can influence the effective load-carrying capacity of the bearing. Properly matching the bearing’s load ratings to the application’s requirements ensures reliable and long-lasting performance.
editor by CX 2024-05-16
China supplier Drawn Cup Needle Roller Bearing with Cage HK3516 ball bearing
Product Description
| Basic Features of Drawn Cup Needle Roller Bearing | |
| Types | HK… HK…RS HK…2RS series BK… BK…RS series SCE… series BCE… series FY… series F… series MFY… series MF… series |
| Material | Bearing Steel(GCr15, 100Cr6) SPCC St14 Nylon |
| Dimension | Metric and Inch |
| Dimension Range | 3mm~80mm(bore diameter) |
| MOQ | 1 |
| Delivery Time | 15-45 days |
| Sea Ports | ZheJiang HangZhou HangZhou |
Why Choose HECTO?
1. More than 20 years of manufacturing and exporting experiences
2. an IATF16949 company
3. 100% inspecting of products
4. More competitive prices with better quality
5. More than 99% of delivery in time
6. Rapid response of your emails and questions
7. Products can be traced back
Drawn Cup Needle Roller Bearings(Metric and Inch)
| Bearing No. | Boundary Dimensions(mm) | Basic Load Ratings(N) | Limiting Speed | ||||
| HK | BK | Fw | D | C | Cr | Cor | Oil(RPM) |
| HK0306TN | BK0306TN | 3 | 6.5 | 6 | 1320 | 950 | 60000 |
| HK0408TN | BK0408TN | 4 | 8 | 8 | 1540 | 1070 | 40000 |
| HK0509 | BK0509 | 5 | 9 | 9 | 2200 | 1790 | 36000 |
| HK0608 | – | 6 | 10 | 8 | 1830 | 1550 | 32000 |
| HK0609 | BK0609 | 6 | 10 | 9 | 2650 | 2400 | 30000 |
| HK0708 | – | 7 | 11 | 8 | 2800 | 2150 | 27000 |
| HK0709 | BK0709 | 7 | 11 | 9 | 2800 | 2150 | 27000 |
| HK0808 | BK0808 | 8 | 12 | 8 | 2550 | 2400 | 21000 |
| HK571 | BK571 | 8 | 12 | 10 | 3700 | 3450 | 21000 |
| HK08×14×10 | – | 8 | 14 | 10 | 3800 | 3950 | 25000 |
| HK08×14×12 | – | 8 | 14 | 12 | 4100 | 4320 | 25000 |
| HK571 | BK571 | 9 | 13 | 10 | 4050 | 4250 | 25000 |
| HK571 | – | 9 | 13 | 12 | 5000 | 6000 | 25000 |
| HK1571 | BK1571 | 10 | 14 | 10 | 3900 | 4800 | 19000 |
| HK1012 | BK1012 | 10 | 14 | 10 | 5000 | 6300 | 19000 |
| HK1015 | – | 10 | 14 | 15 | 6700 | 7800 | 19000 |
| HK10×16×10 | – | 10 | 16 | 10 | 6800 | 8800 | 18000 |
| HK10×16×12 | – | 10 | 16 | 12 | 6800 | 8800 | 18000 |
| HK10×16×15 | – | 10 | 16 | 15 | 6800 | 8800 | 19000 |
| HK1210 | BK1210 | 12 | 16 | 10 | 4150 | 5800 | 19000 |
| HK1212 | BK1212 | 12 | 18 | 12 | 3800 | 5100 | 15000 |
| HK12×17×12 | – | 12 | 17 | 12 | 5100 | 7000 | 15000 |
| HK12×17×15 | – | 12 | 17 | 15 | 5100 | 7000 | 15000 |
| HK12×17×18 | – | 12 | 17 | 18 | 5100 | 7000 | 15000 |
| HK12×18×12 | BK12×18×12 | 12 | 18 | 12 | 550 | 6300 | 17000 |
| HK1312 | BK1312 | 13 | 19 | 12 | 6200 | 7100 | 17000 |
| HK13.5×20×12 | – | 13.5 | 20 | 12 | 6250 | 7590 | 16000 |
| HK1412 | – | 14 | 20 | 12 | 6800 | 7500 | 14000 |
| HK1416 | – | 14 | 20 | 16 | 7300 | 9000 | 14000 |
| HK15×20×12 | – | 15 | 20 | 12 | 5800 | 6000 | 14000 |
| HK15×20×16 | – | 15 | 20 | 16 | 6000 | 6200 | 14000 |
| HK15×20×20 | – | 15 | 20 | 20 | 6100 | 6400 | 14000 |
| HK1512 | BK1512 | 15 | 21 | 12 | 7000 | 8400 | 14000 |
| HK1514 | – | 15 | 21 | 14 | 8500 | 10400 | 13000 |
| HK1515 | – | 15 | 21 | 15 | 9100 | 11400 | 13000 |
| HK1516 | BK1516 | 15 | 21 | 16 | 9800 | 11400 | 14000 |
| HK1522 | – | 15 | 21 | 22 | 10400 | 16500 | 14000 |
| HK15×22×12 | – | 15 | 22 | 12 | 14300 | 18400 | 13000 |
| HK1612 | BK1612 | 16 | 22 | 12 | 7100 | 9200 | 14000 |
| HK1614 | – | 16 | 22 | 14 | 8800 | 9900 | 12000 |
| HK1616 | BK1616 | 16 | 22 | 16 | 15710 | 14300 | 14000 |
| HK1622 | – | 16 | 22 | 22 | 11100 | 17400 | 14000 |
| HK1712 | – | 17 | 23 | 12 | 6900 | 9300 | 13000 |
| HK1714 | – | 17 | 23 | 14 | 6800 | 15710 | 10000 |
| HK1716 | – | 17 | 23 | 16 | 8500 | 12500 | 10000 |
| HK1718 | – | 17 | 23 | 18 | 9500 | 10600 | 10000 |
| HK17×25×14 | – | 17 | 25 | 14 | 13100 | 147000 | 10000 |
| HK17×25×18 | – | 17 | 25 | 18 | 9500 | 10600 | 11000 |
| HK1812 | – | 18 | 24 | 12 | 7100 | 9900 | 12000 |
| HK1816 | BK1816 | 18 | 24 | 16 | 10600 | 15300 | 12000 |
| HK2571 | – | 20 | 26 | 10 | 5900 | 7200 | 10000 |
| HK2014 | – | 20 | 26 | 14 | 9700 | 18100 | 9000 |
| HK2016 | BK2016 | 20 | 26 | 16 | 11700 | 29100 | 10000 |
| HK2018 | – | 20 | 26 | 18 | 7900 | 12800 | 9000 |
| HK2571 | – | 20 | 26 | 20 | 13700 | 24000 | 10000 |
| HK2030 | – | 20 | 26 | 30 | 21800 | 40000 | 15710 |
| HK20×27×20 | – | 20 | 27 | 20 | 26300 | 47800 | 9900 |
| HK2210 | – | 22 | 28 | 10 | 7200 | 9500 | 1571 |
| HK2212 | BK2212 | 22 | 28 | 12 | 8100 | 10400 | 1571 |
| HK22×29×30 | – | 22 | 29 | 30 | 19400 | 33100 | 9000 |
| HK2512 | BK2512 | 25 | 32 | 12 | 10000 | 14200 | 9000 |
| HK2525 | BK2525 | 25 | 32 | 25 | 22200 | 36700 | 9000 |
| HK2816 | BK2816 | 28 | 35 | 16 | 15400 | 22500 | 8700 |
| HK2820 | BK2820 | 28 | 35 | 20 | 18900 | 32000 | 8700 |
| HK3012 | BK3012 | 30 | 37 | 12 | 15710 | 16200 | 8100 |
| HK3571 | BK3571 | 30 | 37 | 20 | 19700 | 33500 | 8100 |
| HK3224 | – | 32 | 39 | 24 | 25500 | 5200 | 7300 |
| HK3516 | BK3516 | 35 | 42 | 16 | 15700 | 27500 | 7100 |
| HK4012 | BK4012 | 40 | 47 | 12 | 14000 | 24300 | 6300 |
| HK4512 | BK4512 | 45 | 52 | 12 | 12900 | 22500 | 5800 |
| HK5571 | BK5571 | 50 | 58 | 20 | 28000 | 60000 | 5300 |
| HK6012 | BK6012 | 60 | 68 | 12 | 12400 | 29000 | 4100 |
| SCE | BCE | Fw | D | C | Cr | Cor | Oil(RPM) |
| SCE44 | BCE44 | 6.35 | 11.112 | 6.35 | 1602 | 1157 | 35000 |
| SCE45 | BCE45 | 6.35 | 11.112 | 7.94 | 2536 | 2092 | 35000 |
| SCE55 | BCE55 | 7.938 | 12.7 | 7.94 | 2892 | 2625 | 29000 |
| SCE65 | BCE65 | 9,525 | 14.288 | 7.94 | 2892 | 2417 | 25000 |
| SCE67 | BCE67 | 9,525 | 14.288 | 11.11 | 4361 | 4583 | 25000 |
| SCE87 | BCE87 | 12.7 | 17.462 | 11.11 | 5918 | 7387 | 19000 |
| SCE88 | BCE88 | 12.7 | 17.462 | 12.7 | 6897 | 9033 | 19000 |
| SCE810 | BCE810 | 12.7 | 17.462 | 15.88 | 8811 | 12237 | 19000 |
| SCE95 | BCE95 | 14.288 | 19.05 | 7.94 | 4049 | 4717 | 18000 |
| SCE96 | BCE96 | 14.288 | 19.05 | 9.52 | 5162 | 6408 | 18000 |
| SCE98 | BCE98 | 14.288 | 19.05 | 12.7 | 7698 | 1 0571 | 18000 |
| SCE910 | BCE910 | 14.288 | 19.05 | 15.88 | 9434 | 14017 | 18000 |
| SCE912 | BCE912 | 14.288 | 19.05 | 19.05 | 1571 | 16465 | 18000 |
| SCE108 | BCE108 | 15.875 | 20.638 | 12.7 | 8743 | 12015 | 16000 |
| SCE1571 | BCE1571 | 15.875 | 20.638 | 15.88 | 10368 | 16242 | 16000 |
| SCE1012 | BCE1012 | 15.875 | 20.638 | 19.05 | 12015 | 19802 | 16000 |
| SCE116 | BCE116 | 17.462 | 22.225 | 9.52 | 5740 | 7976 | 15000 |
| SCE1210 | BCE1210 | 19.05 | 25.4 | 15.88 | 12682 | 17577 | 13000 |
| SCE1212 | BCE1212 | 19.05 | 25.4 | 19.05 | 15352 | 22250 | 13000 |
| SCE1312 | BCE1312 | 20.638 | 26.988 | 19.05 | 16571 | 23585 | 12000 |
| SCE148 | BCE148 | 22.225 | 28.575 | 12.7 | 11125 | 15797 | 11000 |
| SCE1412 | BCE1412 | 22.225 | 28.575 | 19.05 | 16910 | 27145 | 11000 |
| SCE1516 | BCE1516 | 23.812 | 30.162 | 25.4 | 24030 | 43165 | 11000 |
| SCE168 | BCE168 | 25.4 | 31.72 | 12.7 | 12682 | 19135 | 10000 |
| SCE1612 | BCE1612 | 25.4 | 31.72 | 19.05 | 18571 | 30260 | 10000 |
| SCE1616 | BCE1616 | 25.4 | 31.72 | 25.4 | 24920 | 45390 | 10000 |
| SCE188 | BCE188 | 28.575 | 34.925 | 12.7 | 12905 | 25717 | 9000 |
| SCE1812 | BCE1812 | 28.575 | 34.925 | 19.05 | 18912 | 33375 | 9000 |
| SCE1816 | BCE1816 | 28.575 | 34.925 | 25.4 | 25810 | 49395 | 9000 |
| SCE2012 | BCE2012 | 31.75 | 38.1 | 19.05 | 21137 | 39605 | 8000 |
| SCE2016 | BCE2016 | 31.75 | 38.1 | 25.4 | 27145 | 54735 | 8000 |
| SCE2212 | BCE2212 | 34.925 | 41.275 | 19.05 | 21360 | 42750 | 7500 |
| SCE2216 | BCE2216 | 34.925 | 41.275 | 25.4 | 27590 | 59185 | 7500 |
| SCE2416 | BCE2416 | 38.1 | 47.625 | 25.4 | 38715 | 66305 | 6500 |
| SCE2816 | BCE2816 | 44.45 | 53.975 | 25.4 | 41385 | 75650 | 6000 |
| SCE3220 | BCE3220 | 50.8 | 60.325 | 31.75 | 55180 | 115700 | 5000 |
| Shaft | Bearing No. | Boundary Dimensions(mm) | Basic Load Ratings(N) | Limiting Speed | |||
| (mm) | Fw | D | C | Co | Cor | Oil(RPM) | |
| 3.175 | F3.175X6.35X6.35 | 3.175 | 6.35 | 6.35 | 3200 | 5900 | 19000 |
| 4.762 | F4.762X8.731X6.35 | 4.762 | 8.731 | 6.35 | 3400 | 6000 | 19000 |
| 6.35 | F6.35X11.11X11.13 | 6.35 | 11.11 | 11.13 | 3500 | 6050 | 12000 |
| MF6.35X11.11X11.13 | 6.35 | 11.11 | 11.13 | 3500 | 6050 | 12000 | |
| 8 | F-571 | 8 | 12 | 10 | 4050 | 7150 | 13000 |
| FH-571 | 8 | 14 | 10 | 5200 | 7150 | 7400 | |
| FH-571 | 8 | 14 | 12 | 4550 | 7150 | 7400 | |
| 9 | FH571 | 9 | 13 | 10 | 4900 | 8050 | 12000 |
| FH571 | 9 | 15 | 10 | 8000 | 11500 | 7100 | |
| FH9X15X13 | 9 | 15 | 13 | 8560 | 12800 | 7100 | |
| 9.52 | F9.52X14.29X12.7 | 9.52 | 14.29 | 12.7 | 9000 | 13300 | 7100 |
| 10 | F-1571 | 10 | 14 | 10 | 5700 | 9350 | 11000 |
| FH-1571 | 10 | 16 | 10 | 6350 | 10800 | 11000 | |
| F10X16X15 | 10 | 16 | 15 | 6890 | 11500 | 7100 | |
| 10 | 16 | 17 | 6500 | 11000 | 7000 | ||
| 12 | F-1212 | 12 | 16 | 12 | 6380 | 10900 | 7100 |
| F12X17X12 | 12 | 17 | 12 | 8400 | 11900 | 7100 | |
| F12X17X15 | 12 | 17 | 15 | 9000 | 12500 | 7100 | |
| F12X17X18 | 12 | 17 | 18 | 9800 | 13500 | 7100 | |
| 15 | F15X20X12 | 15 | 20 | 12 | 8400 | 11900 | 7100 |
| F15X20X16 | 15 | 20 | 16 | 9500 | 12800 | 7100 | |
| F15X20X20 | 15 | 20 | 20 | 10500 | 16000 | 7100 | |
| FY15X20X20 | 15 | 20 | 20 | 10500 | 16000 | 7100 | |
| F-1512 | 15 | 21 | 12 | 9700 | 15900 | 8100 | |
| 16 | F-1616 | 16 | 22 | 16 | 14100 | 25900 | 7700 |
| 17 | F-1712 | 17 | 23 | 12 | 10600 | 21600 | 7300 |
| F-1714 | 17 | 23 | 14 | 12500 | 22500 | 7300 | |
| F-1718 | 17 | 23 | 18 | 13800 | 24800 | 7300 | |
| 17 | 23 | 22 | 13500 | 24000 | 7100 | ||
| 18 | F1816 | 18 | 24 | 16 | 15000 | 29100 | 6900 |
| 20 | F-2014 | 20 | 26 | 14 | 15800 | 40500 | 6900 |
| F-2571 | 20 | 26 | 20 | 18800 | 42500 | 6900 | |
| F20X26X25 | 20 | 26 | 25 | 20500 | 35500 | 6300 | |
| 25 | F-2516 | 25 | 32 | 16 | 18700 | 37900 | 5100 |
| F-2522 | 25 | 32 | 22 | 11000 | 16500 | 5100 | |
| F25X32X25 | 25 | 32 | 25 | 11500 | 18500 | 5100 | |
| F25X33X08 | 25 | 33 | 8 | 12200 | 16800 | 4300 | |
| 28 | F-2820 | 28 | 35 | 20 | 25700 | 58300 | 4600 |
| 30 | F-3571 | 30 | 37 | 20 | 26800 | 62500 | 4300 |
| 30 | MF-3571 | 30 | 37 | 20 | 26800 | 62500 | 4300 |
| F30X38X16 | 30 | 38 | 16 | 25500 | 57500 | 4600 | |
| F30X38X24 | 30 | 38 | 24 | 28800 | 64500 | 4300 | |
| F30X38X32 | 30 | 38 | 32 | 34500 | 78900 | 4300 | |
| 32 | F-3216 | 32 | 39 | 16 | 25800 | 61500 | 4300 |
| 35 | F3520 | 35 | 42 | 20 | 24000 | 69100 | 3700 |
| F35X43X16 | 35 | 43 | 16 | 23500 | 68000 | 3700 | |
| F35X43X25 | 35 | 43 | 25 | 38700 | 86200 | 3200 | |
| F35X43X32 | 35 | 43 | 32 | 40500 | 97800 | 3200 | |
| 40 | F-4571 | 40 | 47 | 20 | 30300 | 82600 | 3300 |
| FH4032 | 40 | 50 | 32 | 42500 | 108000 | 2600 | |
| MFH-4032 | 40 | 50 | 32 | 42500 | 108000 | 2600 | |
| FH40X50X38 | 40 | 50 | 38 | 44800 | 118500 | 2600 | |
| 45 | F-4520 | 45 | 52 | 20 | 30400 | 95710 | 2900 |
| FH45X55X38 | 45 | 55 | 38 | 45800 | 128000 | 2900 | |
| 50 | F-5571 | 50 | 58 | 20 | 35800 | 98000 | 2600 |
| FH50X60X38 | 50 | 60 | 38 | 50500 | 145800 | 2600 | |
| 60 | F60X68X40 | 60 | 6 | 40 | 55710 | 145000 | 2600 |
/* 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(/(.*?):(.*)$/))&&1
| Cage: | With Cage |
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| Load Direction: | Radial Bearing |
| Samples: |
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Shipping Cost:
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about shipping cost and estimated delivery time. |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Maintenance and Lubrication Requirements for Cup Bearings
Cup bearings, like other types of bearings, require proper maintenance and lubrication to ensure their longevity and reliable performance. Here are the key considerations:
1. Regular Inspection: Periodically inspect cup bearings for signs of wear, damage, or misalignment. This visual inspection can help identify issues early.
2. Lubrication: Most cup bearings require lubrication to reduce friction and dissipate heat. The type of lubrication and frequency of re-lubrication depend on the bearing’s design and application. Consult the manufacturer’s recommendations for specific guidelines.
3. Contamination Control: Preventing contaminants like dirt, dust, and moisture from entering the bearing is crucial. Seals and shields help protect cup bearings from contaminants and should be regularly inspected for damage.
4. Re-greasing: In applications that require lubrication, re-greasing should be performed at regular intervals to maintain the proper lubrication film. Over-greasing can lead to overheating, while under-greasing can cause premature wear.
5. Correct Installation: Proper installation is essential to ensure cup bearings operate as intended. Follow the manufacturer’s installation guidelines, including torque specifications for locking nuts.
6. Temperature Management: Be aware of operating temperature limits. High temperatures can degrade lubricants, while low temperatures can affect bearing performance. Choose the appropriate lubricant for the expected temperature range.
7. Relubrication Holes: Some cup bearings have relubrication holes or grooves for easy maintenance. Make use of these features if available.
8. Handling and Storage: Store cup bearings in a clean, dry environment. Handle them with care to avoid damage to the bearing surfaces or seals.
Proper maintenance and lubrication practices are essential to maximize the service life and performance of cup bearings in various industrial and mechanical applications.
Enhancing Efficiency and Functionality with Cup Bearings
Cup bearings provide several advantages that enhance the efficiency and functionality of mechanical systems:
1. Reduced Friction: Cup bearings are designed to reduce friction between moving parts, which results in less energy loss and increased mechanical efficiency. This reduction in friction leads to improved performance and energy savings.
2. Load Support: Cup bearings offer excellent load-carrying capabilities, making them suitable for applications where heavy loads need to be supported. This ensures the stability and reliability of mechanical systems under varying loads.
3. Misalignment Compensation: Cup bearings can accommodate misalignment to some extent, allowing mechanical systems to operate smoothly even when components are not perfectly aligned. This feature minimizes wear and tear and prolongs the lifespan of the machinery.
4. Durability: Cup bearings are known for their durability, which contributes to the longevity of mechanical systems. They can withstand heavy loads, shock loads, and harsh environmental conditions without compromising their performance.
5. Precision: In applications where precision is crucial, such as manufacturing and automation, cup bearings provide the necessary stability and accuracy. This precision ensures that machinery operates as intended, leading to high-quality output.
6. Versatility: Cup bearings are versatile and can be customized to meet the specific needs of different mechanical systems. This adaptability allows them to be used in a wide range of applications.
7. Reduced Maintenance: The durability and reliability of cup bearings result in lower maintenance requirements. Reduced maintenance leads to increased uptime and cost savings for businesses relying on mechanical systems.
Overall, cup bearings are instrumental in enhancing the overall efficiency, functionality, and performance of mechanical systems across various industries.
Load-Carrying Capacity and Load Ratings of Cup Bearings
Cup bearings are designed to carry both radial and axial loads, and their load-carrying capacity is a critical factor in their performance. Load ratings for cup bearings are specified to help users understand their capabilities:
1. Radial Load Capacity: The radial load capacity of a cup bearing refers to its ability to support loads that are perpendicular to the shaft’s axis. This capacity is determined by factors such as the type of bearing, size, material, and design. Manufacturers provide radial load ratings in pounds or newtons to indicate the maximum radial load that a cup bearing can handle under ideal conditions.
2. Axial Load Capacity: The axial load capacity pertains to the cup bearing’s ability to support loads parallel to the shaft’s axis. Like radial load capacity, axial load capacity is specified by manufacturers and given in pounds or newtons. The design and construction of the bearing determine its axial load rating.
3. Combined Load Capacity: Cup bearings can handle combined radial and axial loads. Manufacturers specify the combined load rating to inform users about the maximum combined load, both radial and axial, that the bearing can support without premature failure. This rating is essential when the application involves varying loads or moments acting on the bearing.
It’s crucial to select cup bearings with load ratings that exceed the expected loads in the application. Factors like operating speed, temperature, lubrication, and misalignment can influence the effective load-carrying capacity of the bearing. Properly matching the bearing’s load ratings to the application’s requirements ensures reliable and long-lasting performance.
editor by CX 2024-05-15
Hot selling
Advantages of Self-Lubricating or Maintenance-Free Cup Bearings
Self-lubricating or maintenance-free cup bearings offer several advantages in various applications:
- Extended Service Life: Self-lubricating bearings have a longer service life compared to traditional bearings because the lubrication is continuously provided, reducing wear and friction.
- Reduced Maintenance: These bearings eliminate or significantly reduce the need for manual lubrication, saving time and maintenance costs.
- Environmental Benefits: With no need for external lubricants, there is less risk of lubricant leakage or contamination, making them environmentally friendly.
- Consistent Performance: Self-lubricating bearings maintain consistent performance over time, as the lubrication remains effective, reducing the risk of equipment failure.
- Wide Temperature Range: They can operate in a broader temperature range, making them suitable for extreme conditions.
- Quiet Operation: The continuous lubrication minimizes friction and noise, contributing to quieter machinery.
- Low Maintenance Costs: The reduced need for maintenance and lubrication materials results in cost savings.
These advantages make self-lubricating or maintenance-free cup bearings an attractive choice for applications where extended service life, reduced maintenance, and consistent performance are critical.
Considerations for Selecting Cup Bearings
Choosing the right cup bearings for an application involves several key considerations to ensure optimal performance:
1. Load Requirements: Determine the axial and radial loads that the cup bearings will need to support. Consider both static and dynamic loads to select bearings with suitable load-carrying capacities.
2. Operating Speed: Assess the rotational speed of the application. High-speed applications may require bearings designed for reduced friction and heat generation.
3. Environmental Conditions: Evaluate the environment in which the bearings will operate. Factors such as temperature, moisture, and exposure to contaminants can affect the choice of bearing material and sealing options.
4. Precision and Tolerance: Determine the required precision and tolerance levels for the application. Precision cup bearings are essential for applications where precise positioning or low runout is critical.
5. Lubrication: Consider the lubrication method. Some cup bearings are self-lubricating, while others require regular maintenance. The choice depends on the application’s accessibility and the need for maintenance-free operation.
6. Material Selection: Select bearing materials based on factors like load, corrosion resistance, and environmental impact. Common materials include steel, stainless steel, bronze, and plastic.
7. Bearing Type: Choose between various cup bearing types, such as tapered roller bearings, ball bearings, or needle roller bearings, depending on the specific application requirements.
8. Mounting and Installation: Consider the ease of mounting and installation. Some cup bearings may require special mounting considerations, and proper installation is crucial for optimal performance.
9. Cost Considerations: Evaluate the budget constraints of the project. While it’s essential to select high-quality bearings, balancing performance with cost-effectiveness is vital.
10. Manufacturer and Supplier: Work with reputable manufacturers and suppliers who can provide technical expertise, quality assurance, and support for selecting the right cup bearings.
By carefully considering these factors, you can make an informed decision when selecting cup bearings that align with the specific needs of your application.
Materials Used in the Construction of Cup Bearings
Cup bearings are precision components, and their performance and durability depend on the materials used in their construction. The most common materials employed in the manufacture of cup bearings include:
1. Bearing Steel: Bearing steel is the most prevalent material for cup bearings. It typically consists of high-quality, through-hardened steel with specific alloying elements like chromium and molybdenum. This steel is known for its exceptional hardness, wear resistance, and fatigue strength. Bearing steel ensures the longevity and reliability of cup bearings in a wide range of applications.
2. Stainless Steel: In applications where corrosion resistance is crucial, stainless steel cup bearings are utilized. Stainless steel offers excellent resistance to rust and corrosion, making it suitable for applications exposed to moisture, chemicals, or high-humidity environments.
3. Ceramic: Advanced cup bearings use ceramic materials, such as silicon nitride, for rolling elements. Ceramic offers remarkable hardness, low friction, and resistance to wear. Ceramic cup bearings are often found in high-speed and high-temperature applications, including those in the aerospace and semiconductor industries.
4. Plastic: In specialized cases where weight reduction, non-conductivity, or noise reduction is a priority, plastic materials like PEEK or PTFE may be used for cup bearings. Plastic cup bearings can be found in applications like medical devices and food processing equipment.
The choice of material depends on the specific requirements of the application, including load capacity, environmental conditions, and the need for corrosion resistance. Proper material selection ensures that cup bearings perform optimally in their intended use.
editor by CX 2024-05-15
China Hot selling HK BK High Precision Drawn Cup Needle Roller Bearing HK0509 For Auto Parts Torque Converter ball bearing
Product Description
HK BK High Precision Drawn Cup Needle Roller Bearing HK0509 For Auto Parts Torque Converter
Application
Needle roller bearings are a bearing that is classified as either radial or thrust depending on the direction of the load being
supported. Needle roller bearings include bearings whose rollers slightly exceed the size range of needle rollers as stipulated
by ISO. Needle roller bearings include drawn cup and solid radial bearings, as well as application-specific cam followers, and
roller followers.
Drawn Cup Needle Roller Bearing
| Product Name | Needle Roller Bearing |
| Precision Rating | P6, P0, P5, P4, P2 |
| Material | Bearing Steel (GCr15) |
| Clearance | C0 C1 C2 C3 C4 C5 |
| Vibration & Noisy | Z1,Z2,Z3 V1,V2,V3 |
| Features | High Precision, High Speed, Long Life, High Reliability, Low Noise , Reduce Friction |
| 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 |
| Website | http://hlimachinery |
| Bearing No. | Boundary Dimensions (mm) | Basic Load Rating (KN) | Limited Speed | Mass | ||||||
| Open ends | Closed end | Fw | D | C | Ct | r min | C | Co | rpm | kg |
| HK0306TN | BK0306TN | 3 | 6.5 | 6 | 5.2 | 0.3 | 0.984 | 0.672 | 36800 | 0.001 |
| HK0408TN | BK0408TN | 4 | 8.0 | 8 | 6.4 | 0.3 | 1.424 | 1.048 | 32800 | 0.002 |
| HK0509 | BK0509 | 5 | 9.0 | 9 | 7.4 | 0.4 | 1.920 | 1.592 | 30400 | 0.002 |
| HK0608 | 6 | 10.0 | 8 | – | 0.4 | 1.624 | 1.320 | 28000 | 0.002 | |
| HK0609 | BK0609 | 6 | 10.0 | 9 | 7.4 | 0.4 | 2.280 | 2.080 | 28000 | 0.003 |
| HK0709 | BK0709 | 7 | 11.0 | 9 | 7.4 | 0.4 | 2.480 | 2.360 | 24800 | 0.003 |
| HK0808 | BK0808 | 8 | 12.0 | 8 | 6.4 | 0.4 | 2.200 | 2.080 | 22400 | 0.003 |
| HK571 | BK571 | 8 | 12.0 | 10 | 8.4 | 0.4 | 3.040 | 3.160 | 22400 | 0.003 |
| HK 0571 | 9 | 13.0 | 8 | – | 0.4 | 2.840 | 3.000 | 20000 | 0.003 | |
| HK571 | BK571 | 9 | 13.0 | 10 | 8.4 | 0.4 | 3.400 | 3.720 | 20000 | 0.004 |
| HK571 | BK571 | 9 | 13.0 | 12 | 10.4 | 0.4 | 4.240 | 5.040 | 20000 | 0.005 |
| HK1571 | BK1571 | 10 | 14.0 | 10 | 8.4 | 0.4 | 3.520 | 4.080 | 18400 | 0.004 |
| HK1012 | BK1012 | 10 | 14.0 | 12 | 10.4 | 0.4 | 4.400 | 5.440 | 18400 | 0.005 |
| HK1015 | BK1015 | 10 | 14.0 | 15 | 13.4 | 0.4 | 5.440 | 7.040 | 18400 | 0.006 |
| HK1210 | BK1210 | 12 | 16.0 | 10 | 8.4 | 0.4 | 3.960 | 4.960 | 16000 | 0.005 |
| HK1212 | BK1212 | 12 | 18.0 | 12 | 9.3 | 0.8 | 5.200 | 5.840 | 15200 | 0.571 |
| HK1312 | BK1312 | 13 | 19.0 | 12 | 9.3 | 0.8 | 5.440 | 6.320 | 14400 | 0.011 |
| HK1412 | BK1412 | 14 | 20.0 | 12 | 9.3 | 0.8 | 5.680 | 6.800 | 12800 | 0.012 |
| HK1512 | BK1512 | 15 | 21.0 | 12 | 9.3 | 0.8 | 6.320 | 7.520 | 12800 | 0.013 |
| HK1516 | BK1516 | 15 | 21.0 | 16 | 13.3 | 0.8 | 8.400 | 11.520 | 12800 | 0.017 |
| **HK1522 | 15 | 21.0 | 22 | – | 0.8 | 10.720 | 15.600 | 12800 | 0.571 | |
| HK1612 | BK1612 | 16 | 22.0 | 12 | 9.3 | 0.8 | 6.080 | 7.760 | 12000 | 0.014 |
| HK1616 | BK1616 | 16 | 22.0 | 16 | 13.3 | 0.8 | 8.720 | 12.240 | 12000 | 0.018 |
| **HK1622 | **BK1622 | 16 | 22.0 | 22 | 19.3 | 0.8 | 10.480 | 15.520 | 12000 | 0.571 |
| HK1712 | 17 | 23.0 | 12 | – | 0.8 | 6.320 | 8.240 | 11200 | 0.012 | |
| HK1812 | BK1812 | 18 | 24.0 | 12 | 9.3 | 0.8 | 6.480 | 8.720 | 10400 | 0.015 |
| HK1816 | BK1816 | 18 | 24.0 | 16 | 13.3 | 0.8 | 9.280 | 13.840 | 10400 | 0.571 |
| HK2571 | 20 | 26.0 | 10 | – | 0.8 | 5.120 | 6.560 | 9600 | 0.012 | |
| HK2012 | 20 | 26.0 | 12 | – | 0.8 | 6.880 | 9.680 | 9600 | 0.014 | |
| HK2016 | BK2016 | 20 | 26.0 | 16 | 13.3 | 0.8 | 10.160 | 16.080 | 9600 | 0.571 |
| HK2571 | BK2571 | 20 | 26.0 | 20 | 17.3 | 0.8 | 12.560 | 20.800 | 9600 | 0.571 |
| **HK2030 | 20 | 26.0 | 30 | – | 0.8 | 17.440 | 32.000 | 9600 | 0.035 | |
| HK2210 | 22 | 28.0 | 10 | – | 0.8 | 6.000 | 8.400 | 8800 | 0.013 | |
| HK2212 | BK2212 | 22 | 28.0 | 12 | 9.3 | 0.8 | 7.280 | 10.720 | 8800 | 0.018 |
| HK2216 | BK2216 | 22 | 28.0 | 16 | 13.3 | 0.8 | 10.720 | 17.680 | 8800 | 0.571 |
| HK2220 | 22 | 28.0 | 20 | – | 0.8 | 13.200 | 23.200 | 8800 | 0.026 | |
| HK2512 | 25 | 32.0 | 12 | – | 0.8 | 8.800 | 12.160 | 8000 | 0.571 | |
| HK2516 | 25 | 32.0 | 16 | – | 0.8 | 12.480 | 19.200 | 8000 | 0.571 | |
| HK2520 | BK2520 | 25 | 32.0 | 20 | 17.3 | 0.8 | 15.920 | 26.400 | 8000 | 0.038 |
| HK2526 | BK2526 | 25 | 32.0 | 26 | 23.3 | 0.8 | 20.400 | 36.000 | 8000 | 0.048 |
| **HK2538 | **BK2538 | 25 | 32.0 | 38 | 35.3 | 0.8 | 27.200 | 52.800 | 8000 | 0.068 |
| HK2816 | 28 | 35.0 | 16 | – | 0.8 | 13.120 | 21.200 | 7200 | 0.571 | |
| HK2820 | 28 | 35.0 | 20 | – | 0.8 | 16.720 | 28.800 | 7200 | 0.036 | |
| HK3012 | BK3012 | 30 | 37.0 | 12 | 9.3 | 0.8 | 9.680 | 14.560 | 6800 | 0.571 |
| HK3016 | BK3016 | 30 | 37.0 | 16 | 13.3 | 0.8 | 13.760 | 23.200 | 6800 | 0.038 |
| HK3571 | BK3571 | 30 | 37.0 | 20 | 17.3 | 0.8 | 17.600 | 31.600 | 6800 | 0.047 |
| HK3026 | BK3026 | 30 | 37.0 | 26 | 23.3 | 0.8 | 22.400 | 43.200 | 6800 | 0.058 |
| **HK3038 | **BK3038 | 30 | 37.0 | 38 | 35.5 | 0.8 | 30.000 | 63.200 | 6800 | 0.084 |
| HK3512 | 35 | 42.0 | 12 | – | 0.8 | 10.480 | 17.040 | 6000 | 0.571 | |
| HK3516 | 35 | 42.0 | 16 | – | 0.8 | 14.960 | 26.800 | 6000 | 0.036 | |
| HK3520 | BK3520 | 35 | 42.0 | 20 | 17.3 | 0.8 | 19.040 | 36.800 | 6000 | 0.053 |
| HK4012 | 40 | 47.0 | 12 | – | 0.8 | 11.200 | 19.440 | 5200 | 0.030 | |
| HK4016 | 40 | 47.0 | 16 | – | 0.8 | 16.000 | 30.800 | 5200 | 0.039 | |
| HK4571 | BK4571 | 40 | 47.0 | 20 | 17.3 | 0.8 | 20.400 | 41.600 | 5200 | 0.062 |
| HK4512 | 45 | 52.0 | 12 | – | 0.8 | 11.920 | 22.000 | 4800 | 0.033 | |
| HK4516 | 45 | 52.0 | 16 | – | 0.8 | 17.040 | 34.400 | 4800 | 0.046 | |
| HK4520 | BK4520 | 45 | 52.0 | 20 | 17.3 | 0.8 | 21.600 | 47.200 | 4800 | 0.072 |
| HK5571 | 50 | 58.0 | 20 | – | 0.8 | 24.800 | 50.400 | 4000 | 0.070 | |
| HK5571 | 50 | 58.0 | 25 | – | 0.8 | 30.800 | 67.200 | 4000 | 0.090 | |
| HK5520 | 55 | 63.0 | 20 | – | 0.8 | 25.200 | 53.600 | 3760 | 0.074 | |
| HK5528 | 55 | 63.0 | 28 | – | 0.8 | 35.200 | 82.400 | 3760 | 0.105 | |
| HK6012 | 60 | 68.0 | 12 | – | 0.8 | 13.920 | 25.600 | 3520 | 0.049 | |
| HK6571 | 60 | 68.0 | 20 | – | 0.8 | 26.800 | 60.000 | 3520 | 0.081 | |
| HK6032 | 60 | 68.0 | 32 | – | 0.8 | 42.400 | 108.000 | 3520 | 0.136 | |
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.
Industry Exhibition Certification and Our Packing, Shipping & Payment
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(/(.*?):(.*)$/))&&1
| Cage: | With Cage |
|---|---|
| Rows Number: | Single |
| Load Direction: | Radial Bearing |
| Style: | Without Inner Ring |
| Material: | Bearing Steel |
| Type: | Open |
| Samples: |
US$ 1/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Impact of Proper Installation and Alignment on Cup Bearing Performance
Proper installation and alignment are critical factors that significantly impact the performance and longevity of cup bearings in machinery and equipment. Here’s how they influence bearing performance:
1. Load Distribution: Correct installation ensures that the load is evenly distributed across the bearing’s raceways. Improper alignment can lead to concentrated loads on specific areas, causing premature wear and potential bearing failure.
2. Reduced Friction: Precise installation and alignment help minimize friction within the bearing, which is essential for smooth operation and energy efficiency. Reduced friction can also lead to less heat generation.
3. Noise and Vibration: Proper alignment reduces noise and vibration levels, promoting a quieter and more comfortable working environment. Misalignment can result in increased noise and unwanted vibrations.
4. Longevity: When installed correctly and aligned accurately, cup bearings are more likely to reach their expected service life without experiencing premature failure due to uneven wear and damage.
5. Performance Consistency: Well-aligned cup bearings deliver consistent and predictable performance, which is essential in applications where precision and reliability are paramount.
6. Maintenance Reduction: Correctly installed and aligned cup bearings typically require less maintenance and lubrication, as they experience less wear and tear during operation.
Proper installation and alignment involve following the manufacturer’s guidelines, utilizing suitable tools and equipment, and ensuring that the bearing is correctly seated and aligned with the mating components. Any deviations from the recommended installation and alignment procedures can lead to reduced bearing life and potential operational issues.
Innovations in Cup Bearing Technology
Recent advancements in cup bearing technology have led to improved performance, reliability, and versatility. Some notable innovations include:
1. Advanced Materials: The development of new materials, such as advanced ceramics and high-performance polymers, has increased bearing durability and resistance to extreme conditions.
2. Enhanced Seals and Shields: Modern cup bearings feature improved sealing technologies that provide better protection against contamination, moisture, and other environmental factors.
3. Lubrication Systems: Some cup bearings now incorporate advanced lubrication systems, including automatic lubrication units, to ensure consistent and optimal lubrication levels.
4. Smart Bearings: IoT (Internet of Things) and sensor technology have enabled the creation of “smart” cup bearings that can monitor their own performance, providing real-time data on conditions and wear.
5. Customization: Manufacturers offer more customization options, allowing customers to tailor cup bearings to their specific application requirements.
6. Improved Load Ratings: Advancements in design and materials have increased the load-carrying capabilities of cup bearings, expanding their utility in heavy-duty applications.
7. Sustainable Practices: Bearing manufacturers are increasingly adopting eco-friendly materials and production processes, contributing to sustainability efforts.
These innovations have expanded the range of applications for cup bearings and have made them more reliable, efficient, and environmentally friendly. As technology continues to evolve, we can expect further improvements in cup bearing performance and capabilities.
Components of a Cup Bearing Assembly and Their Roles
A cup bearing assembly consists of several components, each with a specific role in its operation:
1. Cup (Outer Ring): The cup, often referred to as the outer ring, is a hardened steel component with a precisely machined raceway. It serves as the outer race and provides structural support for the bearing. The cup’s role is to maintain the proper distance and alignment between the rollers.
2. Cone (Inner Ring): The cone, or inner ring, is another hardened steel component. It has a matching raceway that fits with the cup’s raceway. The cone serves as the inner race and contains the rolling elements. Its role is to maintain proper alignment and spacing of the rolling elements.
3. Tapered Rollers: Tapered rollers are the rolling elements that transmit the loads and facilitate smooth rotation. They are arranged between the cup and cone and are designed with a tapered shape to distribute loads evenly along the raceways, reducing the risk of edge loading and premature wear.
4. Cage (Retainer): In some cup bearing assemblies, a cage or retainer is used to maintain the spacing and orientation of the rollers. The cage ensures that the rollers do not come into direct contact with each other, reducing friction and wear while promoting smooth rolling.
5. Lubrication: Proper lubrication is crucial for the efficient operation of cup bearings. Lubricant, often grease or oil, reduces friction, dissipates heat, and minimizes wear. It also helps prevent corrosion and extends the bearing’s service life.
6. Seals and Shields: In many cup bearing applications, seals and shields are employed to protect the bearing’s internal components from contaminants and moisture. Seals create a barrier to prevent the entry of foreign particles, while shields provide limited protection while allowing some ventilation.
7. Bearing Housing: The bearing assembly is often mounted within a bearing housing, which secures it in place and aligns it with the rotating shaft. The housing provides support and ensures proper axial and radial alignment of the cup bearing.
All these components work together to facilitate the smooth and reliable operation of a cup bearing, handling various loads while minimizing friction and wear, thereby extending the bearing’s lifespan and contributing to the efficiency of the machinery it serves.
editor by CX 2024-05-15
China factory CZPT Truck Parts CZPT Japan Cup-Bearing 9427249 for CZPT Tr100 Parts bearing and race
Product Description
CZPT Is the China’s largest mining truck spare parts manufacturer.
With decades of years experiences in the fields of a sales for CZPT /NHL truck parts a, we mainly carry the rigid truck
such as : TR100 parts ,TR70 parts, TR60 parts, TR50 parts ,TR45 parts, TR35 parts and
TA40 parts,TA30 parts,3307 parts,3305 parts,3304 parts,3303 parts.
electric drive such as MT4400 parts ,MT3700 parts ,NTE260 parts,NTE240 parts ,NTE200 parts,
| 9016970 | 9018310 | 9018813 | 9036867 |
| 9065718 | 9072942 | 9156571 | 9167506 |
/* 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
| After-sales Service: | Yes |
|---|---|
| Warranty: | 12 Months |
| Type: | Ring |
| Application: | Dumper |
| Certification: | CE, ISO9001: 2000 |
| Condition: | New |
| Customization: |
Available
| Customized Request |
|---|
Maintenance and Lubrication Requirements for Cup Bearings
Cup bearings, like other types of bearings, require proper maintenance and lubrication to ensure their longevity and reliable performance. Here are the key considerations:
1. Regular Inspection: Periodically inspect cup bearings for signs of wear, damage, or misalignment. This visual inspection can help identify issues early.
2. Lubrication: Most cup bearings require lubrication to reduce friction and dissipate heat. The type of lubrication and frequency of re-lubrication depend on the bearing’s design and application. Consult the manufacturer’s recommendations for specific guidelines.
3. Contamination Control: Preventing contaminants like dirt, dust, and moisture from entering the bearing is crucial. Seals and shields help protect cup bearings from contaminants and should be regularly inspected for damage.
4. Re-greasing: In applications that require lubrication, re-greasing should be performed at regular intervals to maintain the proper lubrication film. Over-greasing can lead to overheating, while under-greasing can cause premature wear.
5. Correct Installation: Proper installation is essential to ensure cup bearings operate as intended. Follow the manufacturer’s installation guidelines, including torque specifications for locking nuts.
6. Temperature Management: Be aware of operating temperature limits. High temperatures can degrade lubricants, while low temperatures can affect bearing performance. Choose the appropriate lubricant for the expected temperature range.
7. Relubrication Holes: Some cup bearings have relubrication holes or grooves for easy maintenance. Make use of these features if available.
8. Handling and Storage: Store cup bearings in a clean, dry environment. Handle them with care to avoid damage to the bearing surfaces or seals.
Proper maintenance and lubrication practices are essential to maximize the service life and performance of cup bearings in various industrial and mechanical applications.
Eco-Friendly Aspects of Cup Bearing Materials
Cup bearing materials can have eco-friendly or sustainable aspects depending on the material chosen and its recyclability or environmental impact:
1. Stainless Steel: Stainless steel is known for its corrosion resistance, which can extend the lifespan of cup bearings and reduce the need for replacements. This longevity can contribute to sustainability by minimizing the disposal of worn-out bearings.
2. Recyclability: Many cup bearing materials, such as steel and bronze, are highly recyclable. At the end of their useful life, these materials can be melted down and reused, reducing the demand for new raw materials and energy consumption.
3. Reduced Lubrication: Some cup bearings are designed for extended periods of maintenance-free operation due to self-lubrication or special coatings. This can reduce the consumption of lubricants and the disposal of used oils, promoting eco-friendliness.
4. Non-Toxic Materials: Materials used in cup bearings are typically non-toxic and do not pose environmental or health hazards. This ensures that their manufacture and disposal do not harm ecosystems or human health.
5. Sustainable Sourcing: Manufacturers often focus on responsibly sourcing materials, ensuring they come from suppliers who adhere to sustainable practices, including reforestation, waste reduction, and energy efficiency.
When selecting cup bearings for a specific application, considering the eco-friendliness of the chosen material is essential. Manufacturers and suppliers may also provide information on the sustainability practices associated with their bearing materials.
Load-Carrying Capacity and Load Ratings of Cup Bearings
Cup bearings are designed to carry both radial and axial loads, and their load-carrying capacity is a critical factor in their performance. Load ratings for cup bearings are specified to help users understand their capabilities:
1. Radial Load Capacity: The radial load capacity of a cup bearing refers to its ability to support loads that are perpendicular to the shaft’s axis. This capacity is determined by factors such as the type of bearing, size, material, and design. Manufacturers provide radial load ratings in pounds or newtons to indicate the maximum radial load that a cup bearing can handle under ideal conditions.
2. Axial Load Capacity: The axial load capacity pertains to the cup bearing’s ability to support loads parallel to the shaft’s axis. Like radial load capacity, axial load capacity is specified by manufacturers and given in pounds or newtons. The design and construction of the bearing determine its axial load rating.
3. Combined Load Capacity: Cup bearings can handle combined radial and axial loads. Manufacturers specify the combined load rating to inform users about the maximum combined load, both radial and axial, that the bearing can support without premature failure. This rating is essential when the application involves varying loads or moments acting on the bearing.
It’s crucial to select cup bearings with load ratings that exceed the expected loads in the application. Factors like operating speed, temperature, lubrication, and misalignment can influence the effective load-carrying capacity of the bearing. Properly matching the bearing’s load ratings to the application’s requirements ensures reliable and long-lasting performance.
editor by CX 2024-05-15