TOJO can provide SS-bearings in different materials according to the requirements of the working environment, just like SUS440C, SUS304, SUS316, SUS316L & SUS304. Stainless steel bearings compare with common steel bearings, under the condition of common steel bearings cannot be used, can accord different working condition to choose homologous stainless steel bearings. Stainless steel bearing has its particular use capability, widely acclimation, acid based-resistance, corrosion-resistance, can used in seawater, river water, distilled water, watery nitric acid, oceanic climate, steam and other corrosive medium. And also has its specialty such as suitable for high temperature, can used in range of -253℃~350℃ working temperature. SUS440C is martensite stainless steel, SUS304, SUS316L is austenitic stainless steel. Austenitic stainless steel cannot been quenched, so the rigidity is not good, such material bearings can only used in low speed and load occasion. But austenitic stainless steel has the advantage such like nonmagnetic and corrosion-resisting.
7th year 