6020 C3 - Timken Deep Groove Radial Ball Bearings - 100x150x24mm 6216zzc3FAG the 62 designates this as

the 62 designates this as a deep groove ball bearing in ISO dimensional series 2 - the series simply denotes the outer diameter and width independent from the inside diameter

This 6404 QBL bearing is a Open Type Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 20x72x19

719 09 CD P4A QBC A SKF Extremely Light Series 45mm - Bore Size 15° Contact Angle

NU23 22 EC ML C3 Two Flanges on Outer Ring and No Flanges on Inner Ring 110mm - Bore Size Optimized Internal Design Window-Type

128) is fitted at the wide end and is secured by a split pin

6020 C3 - Timken Deep Groove Radial Ball Bearings - 100x150x24mm 6216zzc3FAG the 62 designates this asThis 6020 C3 bearing is a Open Type deep groove ball bearing with a Radial Internal Clearance Greater than Normal. The bearing's dimensions are 100x150x24mm 60 20 C3 Extra Light Series 100mm Bore Size Open Type Radial Internal Clearance Greater than Normal