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different kinds of bearings
For individual balls that are sometimes incorrectly called "ball bearings", see Ball (bearing). A ball bearing is a type of rolling-element bearing that uses balls to maintain the separation between the bearing races.The purpose of a ball bearing is to reduce rotational friction and support radial and axial loads. It achieves this by using at least two races to contain the balls and transmit the loads through the balls. In most applications, one race is stationary and the other is attached to the rotating assembly (e.g., a hub or shaft). As one of the bearing races rotates it causes the balls to rotate as well. Because the balls are rolling they have a much lower coefficient of friction than if two flat surfaces were sliding against each other.
Ball bearings tend to have lower load capacity for their size than other kinds of rolling-element bearings due to the smaller contact area between the balls and races. However, they can tolerate some misalignment of the inner and outer races.
Products name | Self-aligning ball bearing |
Other Brand name | SKF NSK NTN TIMKEN KOYO IKO |
ID size | 35*72*17mm |
Cage material | Nylon Steel |
Precision | PO P6 P5 P4 |
Quality standard | ISO9001:2000 standard |
Service | OEM service |
Delivery date | Normally ready goods and stock within 15day |
Payment terms | A:100% irrevocable L/C at sight B: 30% T/T in advance .70% against copy of B/L |
Application | For most small equipments like mini-motors, wheel gearing systems, cam gears, generators, high sensitivity servo motors, pressure rotors, printers and photocopiers, regular bearing's precision would be good enough for uses. However, in the case of machine tool spindles, the bearing's precision becomes to a key issue influencing the overall performance and stability. |
Package | Original package or export standard package or according to the clients’ requirement |
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Model:1207 NSK SKF NTN brand Different kinds of bearings