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.
angular load direction, 1.6247 inches minimum and 1.6250 inches maximum bore diameter, 1.8746 inches minimum and 1.8750 inches maximum overall outside diameter, standard internal fit-up designation, mil-l-6085 mil spec single material response lubrication material document and classification