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。
0.3119 inches minimum and 0.3122 inches maximum bore diameter, kacarbite,gr 93,84955 mfr ref single material response race liner material document and classification, steel corrosion resisting outer race member material, carbon race liner material, 0.8720 inches minimum and 0.8750 inches maximum inner member width