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.
steel overall material, 5.900 inches minimum and 5.905 inches maximum outside raised surface diameter, 7.500 inches nominal outside diameter, 5.188 inches minimum and 5.250 inches maximum aperture diameter, 4 bolt circle hole quantity