一種特殊的單列或多列滾珠軸承,剛性或自調心,採用實心或空心軸構造,具有內部或外部螺紋。
1.5620 inches nominal length from bore center to shank end, contact bearing seal type, self-aligning alignment type, 0.1895 inches minimum and 0.1900 inches maximum bore diameter, 0.4320 inches minimum and 0.4370 inches maximum inner ring width