一種可拆卸組件,軸頸、軸頸、樞軸或類似物可在其內或上移動。它用於承載載荷並減少滑動摩擦。它不使用滾動元件。此組件的外部構件經過改造,以提供軸桿。內部構件可以是滑動球面軸承或套筒軸承。不含:滑動球面軸承和自調心滑動軸承。
4.5620 inches nominal bore center to shank end distance, 5.4990 inches nominal overall length, 39.0 rockwell c minimum and 45.0 rockwell c maximum rod end body hardness rating, 0.5880 inches minimum and 0.5980 inches maximum outer member width, 2.1250 inches nominal outer member outside diameter