The outer component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.
copper alloy 903 overall material, 16.0000 inches minimum and 16.0040 inches maximum bore diameter, qq-c-390 fed spec single material response overall material document and classification, 16.4850 inches minimum and 16.4910 inches maximum overall outside diameter, 2.5000 inches nominal overall width