BOWER sells RLS-4. Related information about RLS-4 includes: Model RLS-4 Inner diameter: 12.7 mm Outer diameter: 33.338 mm Thickness: 9.525 mm Series: Deep groove ball bearing. If you want to know more about RLS-4 related information, you can consult online or call the hotline , we will serve you in detail. RLS-4 has a wide range of uses. RLS-4 is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of RLS-4 sold by our company is reasonable and we look forward to cooperating with you.