BOWER sells NAO 40×65×20. Related information about NAO 40×65×20 includes: Model NAO 40×65×20 Inner diameter: 40 mm Outer diameter: 65 mm Thickness: 20 mm Series: Needle bearing. If you want to know more about NAO 40×65×20 related information, you can consult online or call the hotline , we will serve you in detail. NAO 40×65×20 has a wide range of uses. NAO 40×65×20 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NAO 40×65×20 sold by our company is reasonable and we look forward to cooperating with you.