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.
mil-l-3150 mil spec single material response lubrication material document and classification, 15.7486 inches minimum and 15.7500 inches maximum overall outside diameter, 15.1236 inches minimum and 15.1250 inches maximum bore diameter, combat talon ii end item identification, 0.6235 inches minimum and 0.6250 inches maximum overall width