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.
copper alloy 903 overall material, 3.8125 inches nominal overall thickness, 2.3438 inches nominal aperture diameter, 4 bolt circle hole quantity, 6.7500 inches nominal outside diameter