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.
aluminum alloy 2024 or aluminum alloy 6061 overall material, 1.687 inches nominal mounting bolt circle diameter, 2.000 inches nominal outside diameter, 4 bolt circle hole quantity, single bolt hole circle mounting hole arrangement style