HF3020 bearing is Drawn Shell Cup Caged One Way Needle Roller Bearing designed to allow free spinning action in one direction while locking the bearing in the other direction. The steel cage provides guidance and even spacing of the rollers for reduced friction, vibration, and noise when operated at high speeds. Their typical structure includes an inner race, a cage to contain the needle rollers inside an outer raceway. Our HF-3020B Drawn Shell Cup Needle Roller Bearings are made of through-hardened, high-carbon chromium steel for durability and heat tolerance, and have contoured ends to optimize the distribution of contact stress.
Benefits: High indexing accuracy, transmit torques in one direction, work at –10 deg C to +70 deg C
Sizes: ID 30mm x OD 37mm x L 20mm
Interchange: FC25K, RS30/20, HF-3020B, HF3020
Applications: HF-3020B One-Way Clutch Drawn Shell Cup Needle Roller Bearings are used in a range of applications from RC vehicles, Gearbox, First Motion Shafts, Pumps, Drive Shafts and Transmissions.