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.
steel overall material, 1.7495 inches minimum and 1.7500 inches maximum bore diameter, 1.3700 inches minimum and 1.3750 inches maximum overall width, 2.2500 inches minimum and 2.4995 inches maximum overall outside diameter, self-aligning alignment type