BOWER sells NUP21/840. Related information about NUP21/840 includes: Model NUP21/840 Inner diameter: 840 mm Outer diameter: 1160 mm Thickness: 170 mm Series: Cylindrical roller bearing. If you want to know more about NUP21/840 related information, you can consult online or call the hotline , we will serve you in detail. NUP21/840 has a wide range of uses. NUP21/840 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NUP21/840 sold by our company is reasonable and we look forward to cooperating with you.