A half of a two-piece split type bearing, sleeve.
0.2990 inches minimum and 0.3061 inches maximum distance from lug end to end of bearing, 3.2950 inches minimum and 3.2955 inches maximum body outside diameter, square all corners corner shape, 3.1504 inches minimum and 3.1515 inches maximum body inside diameter, 0.0450 inches minimum and 0.0550 inches maximum locking lug height