A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes:end bell, electrical rotating equipment.
acft eng f-101 end item identification, 0.479 inches minimum and 0.480 inches maximum counterbore depth, counterbored w/o aperture cross-sectional shape style, 2.980 inches minimum and 3.020 inches maximum outside diameter, 2.4409 inches minimum and 2.4414 inches maximum counterbore diameter