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.
0.9249 inches minimum and 0.9449 inches maximum overall width, 0.9841 inches minimum and 0.9843 inches maximum bore diameter, angular load direction, standard internal fit-up designation, 1.8501 inches minimum and 1.8504 inches maximum overall outside diameter