BOWER sells 1220. Related information about 1220 includes: Model 1220 Inner diameter: 100 mm Outer diameter: 180 mm Thickness: 34 mm Series: Self aligning ball bearing. If you want to know more about 1220 related information, you can consult online or call the hotline , we will serve you in detail. 1220 has a wide range of uses. 1220 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 1220 sold by our company is reasonable and we look forward to cooperating with you.