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, lips turned outwardly bearing seal type, mil-g-18709 mil spec single material response lubrication material document and classification, 3.0000 inches nominal bore diameter, rigid alignment type