摘要
结合轮毂轴承工作特点及对失效轴承的组织、硬度、材料和润滑状况分析,指出造成轴承疲劳失效的原因与轴承材质、工艺无关,而润滑不良或游隙过大才是轮毂轴承失效的主要诱因。
Combining with operating principle of the hub bearings, the such items are analyzed as the microstructure, hardness, material and lubrication condition. The results proposes that such failures are independent of material choice and manufactruing technology, the main cause are due to insufficient lubrication and excesive clearance.
出处
《轴承》
北大核心
2009年第3期30-32,共3页
Bearing
关键词
滚动轴承
轮毂轴承
疲劳失效
润滑
游隙
rolling bearing
hub bearing
fatigue failure
lubrication
clearance
