... life 4.OEM Needle roller bearings:Drawn cup needle roller bearings Needle roller bearings have a high load ... radial space is limited. Main Model No.: 1,NEEDLE ROLLER BEARING:NK, NKS, RNA49, RNA69, NKI, NKIS, ... 7, Inner Ring - IR, LR 8, Thrust Needle Roller and Cage Assembly - AXK, K811, K812, K893, K874 ... B, BH, M, MH 12, Radial Needle Roller and Cage Assembly K, KK, KS, KKS, KZK, KBK details: workshop ...