BOWER sells N311M. Related information about N311M includes: Model N311M Inner diameter: 55 mm Outer diameter: 120 mm Thickness: 29 mm Series: Self aligning ball bearing. If you want to know more about N311M related information, you can consult online or call the hotline , we will serve you in detail. N311M has a wide range of uses. N311M is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of N311M sold by our company is reasonable and we look forward to cooperating with you.