受轴向力的立式电机轴承组装设计

Design of Bearings Assembly of Vertical Motor Subjected to Axial Force

提出了带较大轴向力的立式起重电机可采用 730 0型单列圆锥滚子轴承组装设计方案 ,且分述了“面对面”、“背对背”两种轴承组装形式 ,为完善我国起重电机产品结构设计起到了积极作用。

This paper presents a plan that type 7300 single row conical roller bearing assembly can be used for vertical crane motor subjected to heavier axial force,and describes face to face and back to back bearing assemblies.This plan will play a positive part in improving the construction design of the crane motor in our country.