20x42x12mm stainless steel bearings SS-6004-2RS, SS-6004-ZZ are produced with stainless steel material ,we have this bearings in stock now ,contact us now for free sample .
U groove stainless steel bearings can be used for sliding door ,we can produce with customized service ,production drawing can be provide before order .
6.35mm U groove bearings are produce with stainless steel 420 material,the bearings can be used for sliding door or sliding window ,we have bearings in stock ,free sample can be provide before order .