一種可拆卸組件,軸頸、軸頸、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。此組件的外部構件經過改造,以提供軸桿。內部構件可以是滑動球面軸承或套筒軸承。不含:滑動球面軸承和自調心滑動軸承。
0.4010 inches minimum and 0.4110 inches maximum inspection hole center to end distance, 0.3119 inches minimum and 0.3122 inches maximum bore diameter, 1.3960 inches minimum and 1.4160 inches maximum bore center to shank end distance, 0.6500 inches minimum and 0.6600 inches maximum inner member width, 1.8910 inches minimum and 1.9160 inches maximum overall length