مكون خارجي لمحمل أسطواني مدبب يوفر سطح اتصال للعناصر الدوارة للمحمل.
0.8750 inches nominal overall width, 0.0938 inches nominal backface corner radius, 3.7500 inches nominal outside diameter, axial distance between center of cup contact line and bearing stability point on shaft axis 0.3600 in. special features, steel overall material