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, 35.0 millimeters nominal bore diameter, mil-g-23827 mil spec single material response lubrication material document and classification, 40.0 pounds minimum bearing preload rating, contact bearing seal type