Zhongxing Shiqiang Technology (Tianjin) Co., Ltd. mainly produces ceramic rolling bearings and ceramic balls. At present, the company has a production line for automatic grinding and assembly of ceramic bearings, and designs an annual output of 3 million sets of 608 all-ceramic bearings and mixed ceramic bearings whose precision grades can reach P5 and P4. As professional ceramic bearing manufacturer, we can supply many kinds of material combination according to your rrequirement, following is our alternative possibilities:
Bearing Model | Part of bearings | Material option |
Hybrid Ceramic Bearing | Races | GCr15/Stainless steel/ Other steel |
Hybrid Ceramic Bearing | Balls | HIP-ZrO2 |
Hybrid Ceramic Bearing | Cage | Stainless steel/ Nylon/ Peek/ |
Hybrid Ceramic Bearing | Seal (Single or double) | Non/ Rubber/ Stainless steel/ Peek / |
►Key properties of zirconia |
♦ Max Temperature up to 380℃ |
♦ High density: 6.09 g/cm3 |
♦ Low thermal conductivity |
♦ Chemical stability, resistance to acid and alkali corrosion |
♦ High fracture toughness KIC:8-11 MPa-m1/2 |
♦ Good electric insulation |
♦ Better bearing capacity |
♦ Wear resistance |
♦ High hardness : 1300 HV5 |