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.
4 bolt circle hole quantity, 7.2500 inches nominal outside diameter, 1.1250 inches nominal overall thickness, copper alloy 903 overall material, 3.0312 inches nominal aperture diameter