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.
8 bolt circle hole quantity, 8.030 inches minimum and 8.035 inches maximum aperture diameter, 11.620 inches nominal outside diameter, 4.250 inches nominal overall thickness, 9.998 inches minimum and 10.000 inches maximum outside raised surface diameter