BOWER sells NA5909. Related information about NA5909 includes: Model NA5909 Inner diameter: 45 mm Outer diameter: 68 mm Thickness: 30 mm Series: Needle bearing. If you want to know more about NA5909 related information, you can consult online or call the hotline , we will serve you in detail. NA5909 has a wide range of uses. NA5909 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NA5909 sold by our company is reasonable and we look forward to cooperating with you.