Thrust ball bearing with high speed operation may withstand thrust load design, with the ball rolling by roll channel washer like rings. The ferrule for saddle shape, therefore, the thrust ball bearings are divided into flat seat type and self-aligning spherical cushion type two types. In addition, this kind of bearing can bear axial load, but can't bear radial load. Thrust ball bearings by seat, shaft ring and ball retainer assembly is composed of three parts.
The shaft with the said shaft ring, matched with a shell called seat.
In the case of force by way of a one-way thrust ball bearing and two-way thrust ball bearing.
Single direction thrust ball bearing, which can bear axial load.
Two way thrust ball bearing, which can bear the axial load, the shaft ring and shaft. Bearing installation of seat spherical surface, with self-aligning performance, can reduce the influence of the installation error.
