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, 2.980 inches minimum and 3.020 inches maximum outside diameter, 0.479 inches minimum and 0.480 inches maximum counterbore depth, 2.4409 inches minimum and 2.4414 inches maximum counterbore diameter, counterbored w/o aperture cross-sectional shape style