The inner component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.
0.7495 inches minimum and 0.7500 inches maximum bore diameter, straight bore shape, 0.9995 inches minimum and 1.0000 inches maximum overall outside diameter, 66 fed std all material responses overall material document and classification, 0.7550 inches minimum and 0.7600 inches maximum overall width