An Experimental Study on Kinematic Relationships of cylindrical Roller Bearing

In engineering application,skidding wear is main failure form of roller bearing,Therefore,the relationships of bearing cage rotation speed,bearing radial load,inner ringspeed,roller numbers and slip fraction are studied by experimental research. The resultsdemonstrate that bearing cage slip is severer as the bearing rotation speed increasement under agiven load.The increases of bearing radial load or decreasement of the roller numbers will tendto reduce bearing cage silp.