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.
29.0 degrees nominal contact angle, 200.0 millimeters nominal overall outside diameter, angular load direction, standard internal fit-up designation, 95.0 millimeters nominal bore diameter