6309 2RSC3 - Timken Deep Groove Radial Ball Bearing - 45x100x25mm NJ226ECP This 2306K bearing is a

This 2306K bearing is a double row

This 2205-K-2RS-TVH-C3 bearing is a double row

This 3310B-2ZTNC3 bearing is a metric double row angular contact bearing with a metal shield on both sides of the bearing

The NU312ECM/C3 SKF bearing features a cylindrical roller design

6309 2RSC3 - Timken Deep Groove Radial Ball Bearing - 45x100x25mm NJ226ECP This 2306K bearing is aThis 6309 2RSC3 bearing is a sealed deep groove ball bearing with a Radial Internal Clearance Greater than Normal. The bearing's dimensions are 45x100x25mm 63 09 2RS C3 Medium Series 45mm Bore Size Rubber Seals on Both Sides of the Bearing Radial Internal Clearance Greater than Normal