兩片式剖分軸承的一半,套筒。
chamfered outside right corner corner shape, 3.9990 inches minimum and 4.0000 inches maximum body outside diameter, 4 hole and 2 slot antirotation/lubrication type and quantity, 2.4980 inches minimum and 2.5020 inches maximum overall length, 0.2500 inches nominal first hole diameter