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.
0.852 inches nominal aperture diameter, 0.877 inches nominal counterbore diameter, 3 bolt circle hole quantity, 1.480 inches nominal outside diameter, 0.105 inches nominal counterbore depth