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 bolt circle hole quantity, 9.0000 inches nominal outside diameter, raised surface w/ aperture cross-sectional shape style, 6.4890 inches minimum and 6.4910 inches maximum outside raised surface diameter, 5.8750 inches nominal aperture diameter