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.
flat w/aperture cross-sectional shape style, 2.438 inches nominal distance between holes along length, 0.375 inches nominal distance from horizontal centerline to center of right hole, 1.219 inches nominal distance from vertical centerline to center of right hole, 0.500 inches nominal aperture diameter