Thrust Needle Roller Bearings 1.ISO9001;2000 2Ten years experience 3.competive price 4.excellent quality Thrust Needle Roller Bearings1. Material: Chrome Steel GCR15 / Stainless Steel / Carbon Steel or as requirement2. Service: Samples or OEM is available3. Feature: high precision, low friction, high speed, low noise, high duration, low vibration.4. Types: Drawn cup needle bearing ( HK , BK , TLA ...