一種可拆卸組件,軸頸、活塞、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。此組件由一個鏜孔精密研磨球(或球面滑動軸承)及其外圈組成。該組件可以是可分離的,也可以是不可分離的。不含:桿端滑動軸承和球面滑動軸承。
steel overall material, 1.0000 inches minimum and 1.0010 inches maximum bore diameter, 1.3730 inches minimum and 1.3770 inches maximum inner member width, ams-5629,cond h 1000 fed spec 1st material response and ams5643 fed spec 2nd material response overall material document and classification, 2.1245 inches minimum and 2.1255 inches maximum outer member outside diameter