一種可拆卸部件,軸頸、軸頸、樞軸或類似物可在其內或上移動。它用於承載負載並減少滑動摩擦。它不使用滾動元件。它可以分成兩段或多段,每段的夾角不超過 180 度(3.141 弧度)。該部件具有圓柱孔,其外部設計基本為球形,以允許軸不對中。不含:自調心滑動軸承。
bearing,narrow ring,self lub liner,sealed,clamped instl part name assigned by controlling agency, plastic polytetrafluoroethylene race liner material, steel corrosion resisting overall material, 0.3880 inches nominal overall length, 0.3750 inches nominal body inside diameter