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.
6.5000 inches nominal outside diameter, 4 bolt circle hole quantity, raised surface w/ aperture cross-sectional shape style, 3.8750 inches nominal aperture diameter, 0.4375 inches nominal countersink diameter