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, 1.1250 inches nominal inner ring width, grease lubrication material, mil-g-3278 mil spec single material response lubrication material document and classification, 0.8750 inches nominal bore diameter