A rigid item usually circular in shape, designed to accommodate a bearing. It positions the bearing but does not encase it or restrain its motion.
1.5320 inches minimum and 1.5520 inches maximum outside diameter, aligning style designator, 0.1230 inches minimum and 0.1260 inches maximum overall width, 1.0020 inches minimum and 1.0120 inches maximum bore diameter, steel overall material