BOWER sells 31308. Related information about 31308 includes: Model 31308 Inner diameter: 40 mm Outer diameter: 90 mm Thickness: 23 mm Series: Tapered roller bearing. If you want to know more about 31308 related information, you can consult online or call the hotline , we will serve you in detail. 31308 has a wide range of uses. 31308 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 31308 sold by our company is reasonable and we look forward to cooperating with you.