Zhejiang Waxing Electromechanical Co., Ltd is one of the most professional manufacturers and suppliers of 708ac.708a high precision angular contact ball bearing in China. Welcome to buy high quality customized bearings made in China here from our factory. For price consultation, contact us.
An angular contact ball bearing uses axially asymmetric races. An axial load passes in a straight line through the bearing, whereas a radial load takes an oblique path that tends to want to separate the races axially. So the angle of contact on the inner race is the same as that on the outer race. Angular contact bearings better support "combined loads" (loading in both the radial and axial directions) and the contact angle of the bearing should be matched to the relative proportions of each. The larger the contact angle (typically in the range 10 to 45 degrees), the higher the axial load supported, but the lower the radial load. In high speed applications, such as turbines, jet engines, and dentistry equipment, the centrifugal forces generated by the balls changes the contact angle at the inner and outer race.
Ceramics such as silicon nitride are now regularly used in such applications due to their low density (40% of steel). These materials significantly reduce centrifugal force and function well in high temperature environments. They also tend to wear in a similar way to bearing steel-rather than cracking or shattering like glass or porcelain.
Most bicycles use angular-contact bearings in the headsets because the forces on these bearings are in both the radial and axial direction.
| TYPE |
Axial angular contact ball bearings |
| Item Number | ZKLF2575-2Z |
| Size | 25x75x28mm |
| Weight | 0,72kgs |
| Material | Chrome Steel |
| Feature | Smooth Motion |
| Can work | at 30 ° C to + 120 ° C - |
| can be used | precise installation of occasion |
| Can withstand the bearing load | from two directions can bear radial load |
| MOQ | 1set |
Hot Tags: 708ac.708a high precision angular contact ball bearing, China, manufacturers, suppliers, factory, customized, price, made in China, Double Row Stainless Steel Ball Bearing, 3210 RS Double Row Angular Contact Ball Bearing For Machinery, Angular Contact Ball Bearing 708c P4 708 Bearing, Angular Contact Ball Bearing 7205C, Ceramic Material Angular Contact Ball Bearing, 2575 Angular Contact Ball Bearing Nylon Cage