BOWER sells HF340. Related information about HF340 includes: Model HF340 Inner diameter: 200 mm Outer diameter: 420 mm Thickness: 80 mm Series: Cylindrical roller bearing. If you want to know more about HF340 related information, you can consult online or call the hotline , we will serve you in detail. HF340 has a wide range of uses. HF340 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of HF340 sold by our company is reasonable and we look forward to cooperating with you.