China high quality Inch Tapered Roller Bearings with Cup and Cone 2788/2720 with Great quality

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

 

 

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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

cup bearing

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.

cup bearing

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.

cup bearing

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.

China high quality Inch Tapered Roller Bearings with Cup and Cone 2788/2720   with Great qualityChina high quality Inch Tapered Roller Bearings with Cup and Cone 2788/2720   with Great quality
editor by CX 2024-05-17