轿车后轮轴承早期失效分析

Early Failure Analysis on The Car Rear Wheel Bearing

汽车轮毂轴承是汽车中最重要的关键零件之一,不断受到汽车设计和制造人员的关注。面对设计要求和环境条件的变化,汽车轮毂轴承必须保持较高的可靠性。文章介绍了轿车用轮毂轴承使用状况,对轴承失效提出了改进方案。

Hub bearing is one of the most important key components in a car, draws much attention from car design and manufacture personnel. To meet the design requirement and the changing environmental conditions, car hub bearing must have very high reliability. This paper introduces the utilization conditions of the car hub bearing and presents improvement proposal for the bearing failure.