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.
inner ring chamfered on both ends,neoprene tire on steel base molded over ourter ring special features, rigid alignment type, 0.8450 inches minimum and 0.8600 inches maximum overall outside diameter, 0.1870 inches minimum and 0.1885 inches maximum bore diameter, steel overall material