BOWER sells MR84. Related information about MR84 includes: Model MR84 Inner diameter: 4 mm Outer diameter: 8 mm Thickness: 2 mm Series: Deep groove ball bearing. If you want to know more about MR84 related information, you can consult online or call the hotline , we will serve you in detail. MR84 has a wide range of uses. MR84 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of MR84 sold by our company is reasonable and we look forward to cooperating with you.