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, 50.0 pounds nominal bearing preload rating, 6.4995 inches minimum and 6.5000 inches maximum overall outside diameter, 5.9996 inches minimum and 6.0000 inches maximum bore diameter, npe-uc7,mzf assiciates mfr ref single material response lubrication material document and classification