BOWER sells 31320JR. Related information about 31320JR includes: Model 31320JR Inner diameter: 100 mm Outer diameter: 215 mm Thickness: 51 mm Series: Tapered roller bearing. If you want to know more about 31320JR related information, you can consult online or call the hotline , we will serve you in detail. 31320JR has a wide range of uses. 31320JR is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 31320JR sold by our company is reasonable and we look forward to cooperating with you.