UC203-UC208 ZrO2 Outer Spherical Ceramic Bearings ID 17mm-40mm Zirconium Dioxide
UC203 17 47 31 12.7 17 0.6 4.5 M6x1 0.18 9.97 6.22 4000. UC208 40 80 49.2 19 21 1.1 8 M8×1 0.7 22.71 15.94 2200. Model: Outer Spherical Ceramic Bearings. Main Material: Zirconia Ceramics. Main Uses: Ceramic Bearings Have the Characteristics of High Temperature Resistance, Cold Resistance, Wear Resistance, Corrosion Resistance, Anti-magnetic Insulation, Oil-free Self-lubricating, High Speed and so on.