Bearing wholesalers Bearing Thrust Bearings 51117 85x10x19 mm

 Thrust ball bearings ，Single-Direction Thrust Ball Bearings

Thrust bearings are designed to withstand thrust loads when running at high speeds and consist of a washer-like collar with a ball rolling raceway groove. Because the collar is seat cushion shape, therefore, the thrust ball bearing is divided into flat bottom seat cushion type and spherical spherical seat cushion type two types. In addition, this kind of bearing can bear axial load, but can not bear radial load.
Thrust ball bearing composition: thrust ball bearing by the seat ring, shaft ring and steel ball cage assembly three parts. With the shaft with the shaft ring, with the shell with the seat ring.
According to the force situation is divided into a one-way thrust ball bearings and two-way thrust ball bearings. Single direction thrust ball bearing, can bear a one-way axial load. Two-way thrust ball bearing, can bear two-way axial load, where the shaft ring and shaft with. The mounting surface of the seat ring is spherical bearing, with spherical performance, can reduce the impact of installation errors. Thrust ball bearing can not bear radial load, the limit speed is low.