Single Row Ball Bearing; 1/2" Bore; 1-1/8" Outside Diameter; 3/8" Outer Race Width; 2 Seals; Non Precision; No Filling Slot; No Snap Ring; C3-Loose Internal Clearance; Steel Cage

Angular Contact Ball Bearing; 17MM Bore; 40MM Outside Diameter; 17.5MM Width; 2 Seals; No Flush Ground; Double Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C3-Loose Internal Clearance; Steel Cage; 30 Degree; 1 (Single)