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。
0.4980 inches minimum and 0.5000 inches maximum inner member width, bearing,plain,self-lubricating,self-aligning,low speed,narrow,chamfered outer ring,-65 deg. f to 325 deg. f (s/s by sae-as14104) part name assigned by controlling agency, steel corrosion resisting overall material, 0.4950 inches minimum and 0.5000 inches maximum bore diameter, f-35 aircraft support equipment end item identification