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.
4.94 millimeters minimum and 5.05 millimeters maximum overall width, 35.02 millimeters minimum and 35.20 millimeters maximum bore diameter, axial needle bearing part name assigned by controlling agency, 52.78 millimeters minimum and 52.98 millimeters maximum overall length