An antifriction bearing having a roller rolling element, designed to resist axial thrust, or to support an axial load.
steel overall material, afbma std tolerance for thrust bearings standard tolerance designation, 2.3770 inches minimum and 2.3890 inches maximum bore diameter, 3.9280 inches minimum and 3.9700 inches maximum overall outside diameter, 0.3748 inches minimum and 0.3750 inches maximum overall height