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, lips turned outwardly bearing seal type, mil-g-81322 mil spec single material response lubrication material document and classification, 1.3025 inches minimum and 1.3175 inches maximum inner ring width, 0.6210 inches minimum and 0.6270 inches maximum bore diameter