BOWER sells QJ307NR. Related information about QJ307NR includes: Model QJ307NR Inner diameter: 35 mm Outer diameter: 80 mm Thickness: 21 mm Series: Angular contact ball bearing. If you want to know more about QJ307NR related information, you can consult online or call the hotline , we will serve you in detail. QJ307NR has a wide range of uses. QJ307NR is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of QJ307NR sold by our company is reasonable and we look forward to cooperating with you.