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.
12.6880 inches nominal aperture diameter, 1.5000 inches nominal mounting hole diameter, 0.1880 inches nominal overall thickness, steel comp 410 overall material, 36.0000 inches nominal outside diameter