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。
0.1895 inches minimum and 0.1915 inches maximum bore diameter, 1.4575 inches nominal overall length, 60.0 rockwell c minimum inner member hardness rating, 0.3070 inches minimum and 0.3170 inches maximum inner member width, 1.0310 inches minimum and 1.1240 inches maximum bore center to shank end distance