BOWER sells N409. Related information about N409 includes: Model N409 Inner diameter: 45 mm Outer diameter: 120 mm Thickness: 29 mm Series: Self aligning ball bearing. If you want to know more about N409 related information, you can consult online or call the hotline , we will serve you in detail. N409 has a wide range of uses. N409 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of N409 sold by our company is reasonable and we look forward to cooperating with you.