BOWER sells RN312. Related information about RN312 includes: Model RN312 Inner diameter: 60 mm Outer diameter: 113 mm Thickness: 31 mm Series: Self aligning ball bearing. If you want to know more about RN312 related information, you can consult online or call the hotline , we will serve you in detail. RN312 has a wide range of uses. RN312 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of RN312 sold by our company is reasonable and we look forward to cooperating with you.