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。
0.3850 inches nominal outer ring width, 2.9682 inches nominal overall length, 2.1562 inches nominal length from bore center to shank end, 1.6240 inches nominal overall outside diameter, steel overall material