6211 ZZ NSK Deep Groove Bearing - 55 x 100 x 21mm 6210dduc3 This 6307 NSK bearing is

This 6307 NSK bearing is a Open Type Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 35x80x21

(Non-interchangable with bearings having same basic part numbers

This 6212 2RS C3 KOYO bearing is a Sealed Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 60x110x22

63 07 2ZR C3 Medium Series 35mm - Bore Size Metal Shields on Both Sides of Bearing Radial Internal Clearance Greater Than Normal

Cone Reference Cup Reference 27687 27620 Imperial Series Cone Reference Standard Bearing Imperial Series Cup Reference Standard Bearing

6211 ZZ NSK Deep Groove Bearing - 55 x 100 x 21mm 6210dduc3 This 6307 NSK bearing isThis 6211ZZ NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 55x100x21. 62 11 ZZ Light Series 55mm Bore Size Metal Shields on Both Sides of Bearing Normal Radial Internal Clearance