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。
critical application item (cai) functional description, 0.2500 inches nominal bore diameter, 0.938 inches nominal outer ring width, bearing, rod end, self aligning, ball, low friction part name assigned by controlling agency, ftld criticality code justification