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, 1.3211 inches minimum and 1.3221 inches maximum bore diameter, rigid alignment type, 1.9367 inches minimum and 1.9372 inches maximum overall outside diameter, 1.3430 inches minimum and 1.3630 inches maximum overall width