KHS Drawn cup needle roller bearings consist of a drawn cup thin-walled, cold-formed outer ring, a group of needle rollers and cage assembly which together form a bearing unit. The low cross section provides maximum load-carrying capability with a minimum of space required and can be easily installed with a press fit in the housing and normally require no further axial fixing. Comparing with end open type bearings, the end closed type bearings have lip seals which, under normal operating conditions, protect the bearing from contamination and prevent grease leakage.(series includes HK, HK..RS, HK..2RS, BK, BA, BHA, BAM, TA ..etc.)