6308ZNR - NSK Deep Groove Radial Ball Bearings - 40x90x23mm Timken 2MMV9105HXCRDUL Extra Light 90mm - Bore

Extra Light 90mm - Bore Size Open Type Snap Ring Groove with Snap Ring Steel Cage Normal Internal Clearance

68 26 C3 Metric

This 1309J bearing is a double row

This F688 2ZW4 ZEN bearing is a Flanged Shielded Miniature Deep Groove Radial Ball Bearing with a 4mm width

11 20 20 CG Parallel Outside Diameter Basic Group 20 mm Shaft Diameter Parrallel Outside Diameter Insert with Grease Groove and Snap Ring Fitted

6308ZNR - NSK Deep Groove Radial Ball Bearings - 40x90x23mm Timken 2MMV9105HXCRDUL Extra Light 90mm - Bore63 08 z nr Metric, Medium 40mm Bore Size Single Metal Shield on One Side Snap Ring Groove with Snap Ring Steel Cage Normal Internal Clearance