Precision Ball Bearing; 17MM Bore; 40MM Outside Diameter; 24MM Width; 2 Seals Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 2 (1 Pair) Bearings; 25 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring Raceway Type; Ball Bearing; Duplex-Universal Mounting Arrangement

Precision Ball Bearing; 85MM Bore; 120MM Outside Diameter; 36MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 2 (1 Pair) Bearing; 15 Degree Contact Angle; Phenolic Cage Material