BOWER sells NA6900A. Related information about NA6900A includes: Model NA6900A Inner diameter: 10 mm Outer diameter: 22 mm Thickness: 22 mm Series: Needle bearing. If you want to know more about NA6900A related information, you can consult online or call the hotline , we will serve you in detail. NA6900A has a wide range of uses. NA6900A is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NA6900A sold by our company is reasonable and we look forward to cooperating with you.