6211-ZC3 - Timken Deep Groove Radial Ball Bearings - 55x100x21mm NJ2208ETVP2FAG The NU315ECM SKF bearing is

The NU315ECM SKF bearing is designed to handle high-speed operations while maintaining low noise and vibration levels

>2 MM - 93 14 WI CR SU H 15° Contact Angle Super High Precision Steel Balls Ultra Light Series 70mm - Bore Size Angular Contact

an industry leading bearing manufacturer

This 7022CD/P4ADGA bearing is a Super Precision angular contact bearing with a 15° contact angle and a high capacity design

6211-ZC3 - Timken Deep Groove Radial Ball Bearings - 55x100x21mm NJ2208ETVP2FAG The NU315ECM SKF bearing isThis 6211 ZC3 bearing is a shielded deep groove ball bearing with a Radial Internal Clearance Greater than Normal. The bearing's dimensions are 55x100x21mm 62 11 Z C3 Light Series 55mm Bore Size Metal Shield on One Side of the Bearing Radial Internal Clearance Greater than Normal