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.
aluminum alloy 2024 overall material, 0.220 inches minimum and 0.225 inches maximum raised surface height, 1.305 inches minimum and 1.310 inches maximum outside raised surface diameter, 1.900 inches nominal outside diameter, 0.595 inches minimum and 0.600 inches maximum aperture diameter