BOWER sells N421M. Related information about N421M includes: Model N421M Inner diameter: 105 mm Outer diameter: 260 mm Thickness: 60 mm Series: Self aligning ball bearing. If you want to know more about N421M related information, you can consult online or call the hotline , we will serve you in detail. N421M has a wide range of uses. N421M is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of N421M sold by our company is reasonable and we look forward to cooperating with you.