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