... high limting speeds, various size scopes and patterns .2. Capable of operating at high speeds and are widely used radial ... tapered roller bearings. We Our bearings are made in all kinds of materials: ZrO2, Si3N4, stainless steel, chrome steel, etc ... , oscillating bearings, etcMaterialGCr15,stainless steel,ceramicSeals Typeaccording to your requiremnetsPrecision Rating P0 P5 P6 Contact info:Jinan Yuki ...