BOWER sells NA6909. Related information about NA6909 includes: Model NA6909 Inner diameter: 45 mm Outer diameter: 68 mm Thickness: 40 mm Series: Needle bearing. If you want to know more about NA6909 related information, you can consult online or call the hotline , we will serve you in detail. NA6909 has a wide range of uses. NA6909 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NA6909 sold by our company is reasonable and we look forward to cooperating with you.