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.
0.9900 inches minimum and 1.0000 inches maximum overall width, rigid alignment type, steel overall material, 0.8748 inches minimum and 0.8751 inches maximum bore diameter, 1.1200 inches minimum and 1.1203 inches maximum overall outside diameter