A detachable part in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes:bearing, plain, self-aligning.
grooved circular lubricant accommodation style, 0.0900 inches nominal first hole diameter, 1.6495 inches minimum and 1.6500 inches maximum body inside diameter, 4 hole antirotation/lubrication type and quantity, square all corners corner shape