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.
0.0010 inches minimum radial and 0.0014 inches maximum radial internal clearance, contact bearing seal type, 35.0 millimeters nominal bore diameter, 40.0 pounds minimum bearing preload rating, mil-g-23827 mil spec single material response lubrication material document and classification