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.
22 bolt circle hole quantity, 0.6250 inches nominal counterbore diameter, 10.1550 inches minimum and 10.1570 inches maximum aperture diameter, raised surface w/ aperture cross-sectional shape style, 0.3750 inches nominal counterbore depth