单排四点接触球转盘轴承径向与轴向游隙关系的探讨

Discussion on Relationship Between Radial and Axial Clearance of Single Row Four-Point-Contact Ball Slewing Bearings

通过数学推导得出单排四点接触球转盘轴承的径向游隙和轴向游隙的计算关系式,并结合实例进行了计算,最后讨论了实际加工中该关系式的应用。

The calculation formulas are mathematically deduced for axial clearance and radial clearance of single -~ row four- point- contact ball slewing bearings, and the ＇calculation is done with the actual example. The application of these formulas in practice is discussed.