円錐ころ軸受の外側の部品で、軸受の転動体との接触面を提供します。
axial distance between center of cup contact line and bearing stability point on shaft axis 0.3600 in. special features, 3.7500 inches nominal outside diameter, steel overall material, 0.8750 inches nominal overall width, 0.0938 inches nominal backface corner radius