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.
square inside left corner corner shape, 60.0 rockwell c nominal overall hardness rating, square inside right corner corner shape, 0.4370 inches minimum and 0.4375 inches maximum body inside diameter, 4 hole antirotation/lubrication type and quantity