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.
unable to decode material, angular load direction, 0.8750 inches nominal bore diameter, 1.3125 inches nominal overall outside diameter, 0.5000 inches nominal overall width