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.
1.5743 inches minimum and 1.5748 inches maximum overall outside diameter, rigid alignment type, 1.1760 inches minimum and 1.1810 inches maximum overall width, 1.1806 inches minimum and 1.1811 inches maximum bore diameter, lubricant lubrication material