4304-BB-TVH - FAG Deep Groove Radial Ball Bearings - 20x52x21mm 3MM 9126 DUL The dimensions of the SKF

The dimensions of the SKF N321ECP bearing are 105x225x49mm

This 71820CDGA/P4 bearing is a Super Precision angular contact bearing with a 15° contact angle and a high capacity design

72 18 B E GA M 72 Series - Light 90 mm - Bore Size Contact Angle Single Row Bearing with a 40° Contact Angle Optimized Internal Design Universal Bearings

This 6824-2RS1 bearing is a Sealed Thin Section Deep Groove Radial Ball Bearing with a standard radial internal clearance

4304-BB-TVH - FAG Deep Groove Radial Ball Bearings - 20x52x21mm 3MM 9126 DUL The dimensions of the SKF43 04 bb tvh Double Row, Medium Series 20mm Bore Size Paired, Back to Back Open Type Plastic Cage Normal Internal Clearance