An outer component of a tapered roller bearing which provides a contact surface for the rolling elements of the bearing.
3.2500 inches nominal outside diameter, 0.7950 inches nominal overall width, steel overall material, 0.1300 inches nominal backface corner radius, cup stand must be held to 0.0000 in. low to 0.0020 in. high; single cup-measure stand from backface; cup id must be honed 8 microinches max special features