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.
grease lubrication material, 1.8025 inches minimum and 1.8175 inches maximum inner ring width, contact bearing seal type, 0.9995 inches minimum and 1.0001 inches maximum bore diameter, rigid alignment type