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.
steel overall material, 19.990 millimeters minimum and 20.000 millimeters maximum bore diameter, 34.989 millimeters minimum and 35.000 millimeters maximum overall outside diameter, 25.880 millimeters minimum and 26.000 millimeters maximum overall width, rigid alignment type