摘要
介绍了353130X2—2RZ型双列圆锥滚子轴承的设计目的、运用条件及主要技术参数。试验台试验及线路运用考验结果表明,该型轴承达到了设计技术条件的规定,能够满足25 t轴重铁路货车的应用要求,同时能够替代进口的同类型产品。
The design target,operation conditions and main technical parameters of the 353130X2-2RZ double row cone roller bearings are described.The test rig testing and the on-track operation testing results show that the bearings have met the designed specifications,and can meet the application requirements of the railway freight cars with the axle load of 25 t,and can also be used in place of the same type of products imported.
出处
《铁道车辆》
北大核心
2008年第1期11-12,44,共3页
Rolling Stock
关键词
货车
滚子轴承
研制
freight car
roller bearing
development
