BOWER sells MR74ZZ. Related information about MR74ZZ includes: Model MR74ZZ Inner diameter: 4 mm Outer diameter: 7 mm Thickness: 2.5 mm Series: Deep groove ball bearing. If you want to know more about MR74ZZ related information, you can consult online or call the hotline , we will serve you in detail. MR74ZZ has a wide range of uses. MR74ZZ is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of MR74ZZ sold by our company is reasonable and we look forward to cooperating with you.