BOWER sells 6221N. Related information about 6221N includes: Model 6221N Inner diameter: 105 mm Outer diameter: 190 mm Thickness: 36 mm Series: Deep groove ball bearing. If you want to know more about 6221N related information, you can consult online or call the hotline , we will serve you in detail. 6221N has a wide range of uses. 6221N is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 6221N sold by our company is reasonable and we look forward to cooperating with you.