BOWER sells 21310. Related information about 21310 includes: Model 21310 Inner diameter: 10 mm Outer diameter: 20 mm Thickness: 10 mm Series: Spherical roller bearing. If you want to know more about 21310 related information, you can consult online or call the hotline , we will serve you in detail. 21310 has a wide range of uses. 21310 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 21310 sold by our company is reasonable and we look forward to cooperating with you.