BOWER sells NAV4907. Related information about NAV4907 includes: Model NAV4907 Inner diameter: 35 mm Outer diameter: 55 mm Thickness: 20 mm Series: Needle bearing. If you want to know more about NAV4907 related information, you can consult online or call the hotline , we will serve you in detail. NAV4907 has a wide range of uses. NAV4907 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NAV4907 sold by our company is reasonable and we look forward to cooperating with you.