BOWER sells QJF3977X1. Related information about QJF3977X1 includes: Model QJF3977X1 Inner diameter: 385 mm Outer diameter: 550 mm Thickness: 82 mm Series: Other types bearing. If you want to know more about QJF3977X1 related information, you can consult online or call the hotline , we will serve you in detail. QJF3977X1 has a wide range of uses. QJF3977X1 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of QJF3977X1 sold by our company is reasonable and we look forward to cooperating with you.