A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.
0.3751 inches minimum and 0.3753 inches maximum rolling element diameter, needle roller, spherical ends style designator, rigid alignment type, 1.4800 inches minimum and 1.5000 inches maximum overall length, steel overall material