The use of snap rings for the axial location of rolling bearings saves space, permits rapid mounting and dismounting, and simplifies the machining of shafts and housing bores.

• 使用卡环来对滚动轴承进行轴向定位,可以节省空间,允许快速安装与拆卸,并可简化轴与轴承座孔的加工。