BOWER sells N340. Related information about N340 includes: Model N340 Inner diameter: 200 mm Outer diameter: 420 mm Thickness: 80 mm Series: Cylindrical roller bearing. If you want to know more about N340 related information, you can consult online or call the hotline , we will serve you in detail. N340 has a wide range of uses. N340 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of N340 sold by our company is reasonable and we look forward to cooperating with you.