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。
1.5520 inches minimum and 1.7600 inches maximum bore center to shank end distance, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, sae j404 assn std 1st material response or 66 fed std 2nd material response inner member material document and classification, 2.2600 inches nominal overall length, 0.4320 inches minimum and 0.4370 inches maximum inner member width