Wheel bearing called slewing ring bearings, is a comprehensive load to bear a large bearings, It can bear the larger axial load, radial load and overturning at the same time.

• 转盘轴承又称回转支承，是一种能够承受综合载荷的大型轴承，可以同时承受较大的轴向负荷、径向负荷和倾覆力矩。