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。
0.3755 inches minimum and 0.3775 inches maximum bore diameter, 1.6150 inches minimum and 1.6350 inches maximum bore center to shank end distance, 0.5930 inches nominal inner member width, 0.4640 inches minimum and 0.4740 inches maximum inspection hole center to end distance, external lubrication fitting features provided