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。
0.2498 inches minimum and 0.2502 inches maximum body inside diameter, 0.3700 inches minimum and 0.3900 inches maximum extension outside diameter, square all corners corner shape, 37.0 rockwell c nominal overall hardness rating, 0.7497 inches minimum and 0.7500 inches maximum body outside diameter