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, 1.3973 inches minimum and 1.4173 inches maximum overall width, 2.3618 inches minimum and 2.3622 inches maximum bore diameter, 0.0027 inches minimum radial and 0.0033 inches maximum radial internal clearance, 3.7398 inches minimum and 3.7402 inches maximum overall outside diameter