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.
7.4803 inches nominal overall outside diameter, angular load direction, 33.0 pounds nominal bearing preload rating, 0.0057 inches minimum radial and 0.0068 inches maximum radial internal clearance, 4.9212 inches nominal bore diameter