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.
0.8650 inches minimum and 0.8750 inches maximum overall width, 1.2500 inches nominal overall outside diameter, lips turned outwardly bearing seal type, rigid alignment type, 1.0000 inches nominal bore diameter