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.
1.6246 inches minimum and 1.6250 inches maximum bore diameter, angular load direction, 30.0 degrees nominal contact angle, 1.8745 inches minimum and 1.8750 inches maximum overall outside diameter, 0.2970 inches minimum and 0.3120 inches maximum overall width