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.
1.234 inches nominal aperture diameter, steel overall material, 4 bolt circle hole quantity, 0.170 inches nominal mounting hole diameter, 1.844 inches nominal mounting bolt circle diameter