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。
nha pn k872309 and k872310; ult static radial load 6113 lbs; vibratory loads porm 1680 lbs; temp 450 deg c; materal ball ams5387 and ams7239, heat treat rc37 min; material race a286/ams5737, heat treat rc29-36; surface hardrisn 93.5 min, core hard rc29-36 special features, sh-2g end item identification, bearing assembly part name assigned by controlling agency, 0.6230 inches minimum and 0.6250 inches maximum width, plain bearing, outer ring without insert and/or liner style designator