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.
0.9900 inches minimum and 0.9950 inches maximum overall width, lips turned inwardly bearing seal type, 1.2495 inches minimum and 1.2500 inches maximum bore diameter, 2.2490 inches minimum and 2.2500 inches maximum overall outside diameter, rigid alignment type