机车牵引电动机滚动轴承的最佳游隙选择及计算

Choice and Calculation on Optimal Clearance of Traction Motor Rolling Bearing Used in Locomotives

以机车牵引电动机滚动轴承为例,分析了滚动轴承最佳游隙选择原则、影响轴承游隙的主要因素等,通过综合分析比较得到滚动轴承的游隙.

In this paper,traction motor rolling bearing of the locomotive is regarded as the example;analyses choose principle,and main factor of influence bearing etc on optimal clearance of traction motor rolling bearing,through analyzing synthetically the clearance of the rolling bearing is gotten.