兩片式剖分軸承的一半,套筒。
square all corners corner shape, 2.6710 inches minimum and 2.6715 inches maximum body outside diameter, 2.5204 inches minimum and 2.5219 inches maximum body inside diameter, 0.0450 inches minimum and 0.0550 inches maximum locking lug height, 0.2745 inches minimum and 0.2820 inches maximum distance from lug end to end of bearing