Single Row Ball Bearing; 50MM Bore; 90MM Outside Diameter; 20MM Outer Race Width; 1 Metal Shield; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C3-Loose Internal Clearance; Steel Cage

Single Row Ball Bearing; 50MM Bore; 80MM Outside Diameter; 16MM Outer Race Width; 1 Metal Shield; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C3-Loose Internal Clearance; Steel Cage

Single Row Ball Bearing; 20MM Bore; 47MM Outside Diameter; 14MM Outer Race Width; 1 Metal Shield; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C0-Medium Internal Clearance; Steel Cage