Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.
1.3125 inches nominal overall outside diameter, 5.0 pounds nominal bearing preload rating, 0.8750 inches nominal bore diameter, radial load direction, 0.2500 inches nominal overall width