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.
0.7493 inches minimum and 0.7500 inches maximum bore diameter, rigid alignment type, 0.9950 inches minimum and 1.0000 inches maximum inner ring width, lubricant lubrication material, 0.8100 inches minimum and 0.8150 inches maximum outer ring width