BOWER sells NAV4930. Related information about NAV4930 includes: Model NAV4930 Inner diameter: 150 mm Outer diameter: 210 mm Thickness: 60 mm Series: Needle bearing. If you want to know more about NAV4930 related information, you can consult online or call the hotline , we will serve you in detail. NAV4930 has a wide range of uses. NAV4930 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NAV4930 sold by our company is reasonable and we look forward to cooperating with you.