双内圈角接触球轴承轴向和径向游隙的选配

Selection and fit of compound clearance of angular contact ball bearing with double inner rings

双内圈大接触角双列角接触球轴承,合套后不可随便拆套。介绍组装前如何选配套圈,计算游隙和修磨内圈小端面,使配套的成品零件一次组装成合格的产品。

The double row angular contact ball beaings with double inner rings and relatively larger contact angles, after assemblage,cannot be disassembled unless necessary. This thesis introduces the selection and fit of rings,the calculation of clearance, and the grinding of the lesser end surface of inner rings, all this done prior to assemblage, to each time assure the qualified assemblage of the components of the bearings.