滚动轴承在运行过程中会发生这样那样的故障,这些故障有的来自轴承自身的制造和设计的不足,有的是由于轴承选择和安装的不当,有的则由于润滑不良等原因。在这些故障之中由于润滑不良所产生的故障可称之润滑故障。滚动轴承的润滑故障如同轴承的其它机械故障一样会直接影响机械设备的正常运行,最终都会导致轴承的失效。一种轴承的机械故障现象 Rolling bearing operation in the course of such failures, some of these failures from the bearing manufacturing and design deficiencies, some because of the bearing selection and installation of improper, and some due to poor lubrication and other reasons. Among these faults, faults caused by poor lubrication can be called lubrication faults. Lubrication of rolling bearings as bearing other mechanical failure will directly affect the normal operation of machinery and equipment, will eventually lead to the failure of bearings. A bearing mechanical failure phenomenon