BOWER sells 1621NR. Related information about 1621NR includes: Model 1621NR Inner diameter: 12.7 mm Outer diameter: 34.925 mm Thickness: 11.112 mm Series: Deep groove ball bearing. If you want to know more about 1621NR related information, you can consult online or call the hotline , we will serve you in detail. 1621NR has a wide range of uses. 1621NR is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of 1621NR sold by our company is reasonable and we look forward to cooperating with you.