Zhongxing Shiqiang Technology (Tianjin) Co., Ltd. |
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ZrO2 Bearing 608 Ce With P6/ABEC3 Precision For Household Air-Conditioning Units
Description of ZrO2 Bearing 608Ce:
1. Zirconium dioxide Races and Balls:Are made by highly purified, sub-micron and after Y2O3 partially stabled zirconia powder material and are sintered by HIP (Hot isostatic pressure) technology and ground by our automatic machine, all are produced by ourself factory.
2. Peek cage: PEEK is a special engineering plastic with excellent performance, which has more significant advantages compared with other special engineering plastics. Positive high temperature 260 degrees, excellent mechanical properties, good self-lubrication, chemical corrosion resistance, flame retardant, peel resistance, wear resistance, resistance to strong nitric acid, concentrated sulfuric acid, radiation resistance, super mechanical properties can be used in high-end machinery, nuclear engineering and aviation science and technology. And the cage are injection molded at high temperature, so have high strength, light body.
3. seals: is commonly known as "plastic king". It is made of tetrafluoroethylene polymerized polymer compound, has excellent chemical stability, corrosion resistance (is one of the best corrosion resistance materials in the world today. The seals in this material can resistant to many corrosion operating situation.
Performance advantages of ZrO2 Bearing 608Ce:
A kind of special bearings through full grinding, with high precision and a variety of excellent performance, has a density and linear expansion coefficient close to that of metal steel shafts, high hardness Hv1280, wear resistance, resistance to various strong acids, strong alkalis, salt corrosion (except hydrofluoric acid), non-magnetic, non-conductive, high temperature resistance, high operating speed, impact resistance, small starting torque, resistance to dry friction, is one of the most widely used ceramic bearings.
Main application of ZrO2 Bearing 608Ce:
Insulated motors, high-speed or ultra-high-speed motors, servo motors, low-noise motors, power tools, household air-conditioning units, household hoovers, etc.
►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 |