BOWER sells MR137ZZ. Related information about MR137ZZ includes: Model MR137ZZ Inner diameter: 7 mm Outer diameter: 13 mm Thickness: 4 mm Series: Deep groove ball bearing. If you want to know more about MR137ZZ related information, you can consult online or call the hotline , we will serve you in detail. MR137ZZ has a wide range of uses. MR137ZZ is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of MR137ZZ sold by our company is reasonable and we look forward to cooperating with you.