3203BTNC3 - QBL Double Row Angular Contact Bearing - 17x40x17.5 32213Koyo This 6306ZZC3 NSK bearing is

This 6306ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 30x72x19

63 06 ZZ Medium Series 30mm - Bore Size Metal Shields on Both Sides of Bearing Normal Radial Internal Clearance

This 6207ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 35x72x17

This 803146/803110 bearing is an imperial taper roller bearing

3203BTNC3 - QBL Double Row Angular Contact Bearing - 17x40x17.5 32213Koyo This 6306ZZC3 NSK bearing isThis 3203BTNC3 bearing is a metric double row angular contact bearing with a modified internal construction, a glass fibre reinforced PA66 cage and a larger than normal radial internal clearance. The bearing's dimensions are 17x40x17. 5. 32 03 B TN C3 Light Series 17mm Bore Size 25 Contact Angle and No Filling Slot Polyamide Cage Internal Clearance Greater than Normal