BOWER sells HF3520. Related information about HF3520 includes: Model HF3520 Inner diameter: 35 mm Outer diameter: 42 mm Thickness: 20 mm Series: Other types bearing. If you want to know more about HF3520 related information, you can consult online or call the hotline , we will serve you in detail. HF3520 has a wide range of uses. HF3520 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of HF3520 sold by our company is reasonable and we look forward to cooperating with you.