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.
radial load direction, 2.6772 inches nominal overall outside diameter, 1.1811 inches nominal overall width, unable to decode material, 1.5748 inches nominal bore diameter