... 3.Needle bearing C 16 4.With oil hole Drawn cup needle roller bearing HK1816 OHNeedle bearing Specifications: 1) Needle ... aligned during mounting the bearings. Needle roller bearings index: Drawn cup needle roller bearings, HK, BK, HK 2RS, BK RS ... roller bearings, thrust roller bearings, self-aligning ball bearings, ceramic ball bearing, plastic ball bearing, conveyor bearings, skate wheel bearing ...