BOWER sells TK40-4A. Related information about TK40-4A includes: Model TK40-4A Inner diameter: 40 mm Outer diameter: 74.5 mm Thickness: 19 mm Series: Other types bearing. If you want to know more about TK40-4A related information, you can consult online or call the hotline , we will serve you in detail. TK40-4A has a wide range of uses. TK40-4A is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of TK40-4A sold by our company is reasonable and we look forward to cooperating with you.