1622 ZZ C3 Inch Dimension Series Deep Groove Radial Ball Bearing

9/16" I.D. X 1-3/8 O.D. X 7/16"Wide

Precision ground bearings designed to be interchangeable with traditional semi-ground inch series bearings. These ABEC-1 tolerance bearings have precision ground deep-groove races on both the inner ring and outer ring, which enables them to sustain moderate axial loads as well as high radial loads. Balls are separated by a pressed steel cage. 

You have the assurance and guarantee that these bearings meet or exceed the current and published ABEC-1 standards for dimensional tolerance, speed rating and load capacity.