6700 – 6708 ZrO2 Full Ceramic Thin Wall Bearing Zirconia Roller Ball Bearings
Model: ZrO2 Full Ceramic Thin Wall Bearing. 6708 40 50 6 6808 40 52 7 6908 40 62 12. the Ceramic Bearing with Retainer Can Be Used at a Temperature of 180 Degrees. Full-fill Zirconia Ceramic Bearings Can Be Used in Furnaces, Plastics, Steel, Etc. at a Temperature of 300-400 °C.