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 corrosion resisting inner member material, plastic polytetrafluoroethylene race liner material, self-lubricating liner race liner lubrication feature, 1.9995 inches minimum and 2.0000 inches maximum bore diameter, 1.7450 inches minimum and 1.7500 inches maximum inner member width