BOWER sells N221M. Related information about N221M includes: Model N221M Inner diameter: 105 mm Outer diameter: 190 mm Thickness: 36 mm Series: Self aligning ball bearing. If you want to know more about N221M related information, you can consult online or call the hotline , we will serve you in detail. N221M has a wide range of uses. N221M is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of N221M sold by our company is reasonable and we look forward to cooperating with you.