BOWER sells 50. Related information about 50 includes: Model 50 Inner diameter: 50 mm Outer diameter: 105 mm Thickness: 31.3 mm Series: Non standard bearing. If you want to know more about 50 related information, you can consult online or call the hotline , we will serve you in detail. 50 has a wide range of uses. 50 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 50 sold by our company is reasonable and we look forward to cooperating with you.