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.
5.5000 inches nominal bore diameter, 3.0000 inches nominal overall width, 7.0000 inches nominal overall outside diameter, oil hole and groove in outer ring special features, rigid alignment type