BOWER sells 21304TNI. Related information about 21304TNI includes: Model 21304TNI Inner diameter: 20 mm Outer diameter: 52 mm Thickness: 15 mm Series: Spherical roller bearing. If you want to know more about 21304TNI related information, you can consult online or call the hotline , we will serve you in detail. 21304TNI has a wide range of uses. 21304TNI is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 21304TNI sold by our company is reasonable and we look forward to cooperating with you.