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.
b52g/h acft end item identification, 0.2812 inches minimum and 0.2817 inches maximum overall outside diameter, rigid alignment type, aligning ring features provided, 0.1247 inches minimum and 0.1250 inches maximum bore diameter