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.
1.438 inches nominal outside raised surface diameter, 0.344 inches nominal corner radius, 2 bolt circle hole quantity, propeller shaft assembly,vehicular fsc application data, 3.028 inches minimum and 3.038 inches maximum length