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.
2.000 inches nominal body diameter, 1.127 inches nominal distance from vertical centerline to center of right hole, 1.127 inches nominal distance from horizontal centerline to center of right hole, 1.506 inches minimum and 1.511 inches maximum aperture diameter, b52h asg-21 end item identification