BOWER sells NAO 30×52×18. Related information about NAO 30×52×18 includes: Model NAO 30×52×18 Inner diameter: 30 mm Outer diameter: 52 mm Thickness: 18 mm Series: Needle bearing. If you want to know more about NAO 30×52×18 related information, you can consult online or call the hotline , we will serve you in detail. NAO 30×52×18 has a wide range of uses. NAO 30×52×18 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NAO 30×52×18 sold by our company is reasonable and we look forward to cooperating with you.