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.
0.7400 inches minimum and 0.7500 inches maximum overall width, 1.3755 inches minimum and 1.3766 inches maximum bore diameter, 66 fed std single material response outer ring material document and classification, rigid alignment type, 1.6250 inches nominal overall outside diameter