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.
1.356 inches minimum and 1.376 inches maximum outside raised surface diameter, 1.750 inches nominal outside diameter, mrap - m-atv ui end item identification, raised surface w/ aperture cross-sectional shape style, 0.531 inches nominal aperture diameter