Single Row Ball Bearing; 12MM Bore; 28MM Outside Diameter; 8MM Outer Race Width; Open; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C0-Medium Internal Clearance; Steel Cage

Single Row Ball Bearing; 12MM Bore; 28MM Outside Diameter; 8MM Outer Race Width; 2 Seals; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C3-Loose Internal Clearance; Steel Cage