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.
lips turned inwardly bearing seal type, 1.2500 inches nominal bore diameter, rigid alignment type, grease lubrication material, mil-g-25537 mil spec single material response lubrication material document and classification