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.
1.6250 inches nominal overall outside diameter, 0.8750 inches nominal outer ring width, 1.2500 inches nominal bore diameter, 1.2600 inches nominal inner ring width, rigid alignment type