An antifriction bearing having a roller rolling element, designed to resist axial thrust, or to support an axial load.
0.3230 inches minimum and 0.3330 inches maximum overall height, 3.7300 inches minimum and 3.7400 inches maximum overall outside diameter, 3.0020 inches minimum and 3.0070 inches maximum bore diameter, steel overall material, flat race surface, cylindrical rollers style designator