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.
1.0625 inches nominal bore diameter, 1.5000 inches nominal overall outside diameter, 20.0 pounds minimum and 30.0 pounds maximum bearing preload rating, mil-l-6085 mil spec single material response lubrication material document and classification, angular load direction