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.
3.5000 inches nominal mounting bolt circle diameter, 1.7500 inches nominal overall thickness, aluminum alloy 6061 overall material, 4.0000 inches nominal outside diameter, 4 bolt circle hole quantity