BOWER sells 55NQ6720A. Related information about 55NQ6720A includes: Model 55NQ6720A Inner diameter: 55 mm Outer diameter: 67 mm Thickness: 20 mm Series: Needle bearing. If you want to know more about 55NQ6720A related information, you can consult online or call the hotline , we will serve you in detail. 55NQ6720A has a wide range of uses. 55NQ6720A is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 55NQ6720A sold by our company is reasonable and we look forward to cooperating with you.