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.
0.187 inches minimum and 0.194 inches maximum mounting hole diameter, thickness,0.205 in.nom;raised surface feature,included;raised surface dia,1.250 in.nom;raised surface ht,0.138 in.min/0.148 in.max;aperture,included;aperture shape,round;aperture dia,0.660 in.min/0.662 in.max;mounting hole qty,4;mounting configuration,equally spaced on a 1.812 in.dia bolt circle special features, steel comp 303 or steel comp 303se overall material, round, unthreaded mounting hole type, 2.190 inches nominal outside diameter