A frame or inclosure which spaces and retains the rolling elements of a bearing, roller (as modified).
copper overall material, 2.2250 inches minimum and 2.2330 inches maximum outside diameter, 0.6680 inches nominal overall width, ems52135,fscm 73372 mfr ref single material response overall material document and classification, 1.8430 inches minimum and 1.8450 inches maximum bore diameter