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.
6 bolt circle hole quantity, 0.3120 inches nominal counterbore diameter, flat w/aperture cross-sectional shape style, 0.1000 inches nominal counterbore depth, 3.6250 inches nominal aperture diameter