Needle Roller Bearing/bearing needle/skf needle bearing 1:ISO 9001:2000 2:Chrome/Stainless steel 3:large stock 4:OEM.. Needle Roller Bearing/bearing needle/skf needle bearing Needle Roller Bearing1. Material: Chrome steel GCR15 / Stainless steel / as customers' requirements2. Style: AXK, AS, LS, GS, WS, K, KZK, KBK, NK, HK, BK, HF, FC, NA, TA, IR, CF, etc.3. ISO 9001: 2000 certification 4. ...