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.
0.1230 inches minimum and 0.1260 inches maximum overall width, aisi 1074 modified assn std single material response overall material document and classification, steel overall material, 2.7520 inches minimum and 2.7560 inches maximum bore diameter, 3.5950 inches minimum and 3.6150 inches maximum outside diameter