... 4.ACCEPT OEM ! Needle roller bearing hk2020,drawn cup,open ends ,unsealedThe descriptions:1. The drawn cup needle roller ... deep drawn, thin-walled outer ring with either an open end or closed end.2. The bearings are characterized by a very ... assemblies drawn cup needle roller bearingswith open ends and with closed end full complement, with open endsneedle roller bearings with machined ringswith ...