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.
rigid alignment type, 0.3746 inches minimum and 0.3752 inches maximum bore diameter, contact bearing seal type, 0.7450 inches minimum and 0.7500 inches maximum outer ring width, 0.8025 inches minimum and 0.8130 inches maximum inner ring width