Angular Contact Ball Bearing; 65MM Bore; 120MM Outside Diameter; 46MM Width; Open; Yes Flush Ground; Single Row of Balls; ABEC 3 | ISO P6; No Filling Slot; No Snap Ring; CB Internal Clearance; Steel Cage; 29 Degree; 4 (1 Quadruplex Set)

Precision Ball Bearing; 1-1/2" Bore; 2.835" Outside Diameter; 2-1/2" Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 4 (1 Quadruplex Set) Bearing; 60 Degree Contact Angle; Phenolic Cage Material