Experimental Study on Rolling-sliding Compound Bearing

The creation process for rolling-sliding compound bearing is described in order to reduce bearing fatigue wear and improve bearing life,theoretical comparison analysis and experimentally validation is done on the contact stress of rolling bearing,sliding bearing and rolling-sliding compound bearing.The results show that the rolling-sliding compound bearing is a kind of bearing that has reasonable structure and properties that are superior to rolling bearing and sliding bearing,which has excellent low-speed start-up performance of rolling bearing,and good heavy load performance of sliding bearing.