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.
standard internal fit-up designation, radial load direction, 1.6245 inches minimum and 1.6250 inches maximum overall outside diameter, light bearing preload designation, 0.7496 inches minimum and 0.7500 inches maximum bore diameter