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Zirconia Ceramic Bearing Rings: Core Components Of High-Performance Bearings

    Buy cheap Zirconia Ceramic Bearing Rings: Core Components Of High-Performance Bearings from wholesalers
     
    Buy cheap Zirconia Ceramic Bearing Rings: Core Components Of High-Performance Bearings from wholesalers
    • Buy cheap Zirconia Ceramic Bearing Rings: Core Components Of High-Performance Bearings from wholesalers

    Zirconia Ceramic Bearing Rings: Core Components Of High-Performance Bearings

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    Brand Name : Dayoo
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    Zirconia Ceramic Bearing Rings: Core Components Of High-Performance Bearings

    Zirconia Ceramic Bearing Rings: Core Components of High-Performance Bearings

    Product Introduction

    Zirconia ceramic bearing rings are precision bearing components made from yttria-stabilized zirconia (3Y-TZP) material, including inner rings, outer rings, and rolling elements. Manufactured through advanced powder metallurgy and precision machining technology, these products exhibit exceptional mechanical properties and special functional characteristics, making them an ideal choice for modern high-performance bearing systems.

    Main Applications

    • High-Speed Spindles: CNC machine tool electric spindles, precision grinding machine spindles, high-speed motor bearings

    • Special Environments: Corrosion-resistant bearings, non-magnetic bearings, vacuum environment bearings

    • High-Temperature Applications: High-temperature furnace bearings, heat treatment equipment bearings, aircraft engine bearings

    • Precision Instruments: Medical equipment bearings, optical instrument bearings, measuring equipment bearings

    • Semiconductor Equipment: Wafer transfer bearings, vacuum robotic arm bearings, clean environment bearings

    Core Advantages

    • Ultra-High Wear Resistance: Vickers hardness ≥1250 HV, wear resistance is 10-15 times that of bearing steel

    • Excellent Corrosion Resistance: Resistant to acid and alkali corrosion, long service life

    • Low Density: Density 6.05 g/cm³, reduces moving parts weight

    • Non-Magnetic: Suitable for strong magnetic field environments

    • Self-Lubricating: Low friction coefficient, can operate in oil-free environments

    • High Precision: Machining accuracy up to P4 grade and above

    Specification Parameter Table

    ParameterTechnical Indicators
    Material Type3Y-TZP Yttria-Stabilized Zirconia
    Density6.05-6.10 g/cm³
    Flexural Strength900-1200 MPa
    Vickers Hardness1250-1350 HV
    Fracture Toughness6-8 MPa·m¹/²
    Thermal Expansion Coefficient10.5×10⁻⁶/K
    Maximum Operating Temperature1500℃
    Surface RoughnessRa≤0.02 μm
    Precision GradeP4-P2 Grade

    Process Flow

    Raw material selection → Formula optimization → Spray granulation → Isostatic pressing → Pre-sintering → CNC machining → High-temperature sintering → Precision grinding → Ultra-precision machining → Non-destructive testing → Cleaning and packaging

    Usage Instructions

    1. Clean mating surfaces before installation to ensure no impurities

    2. Use specialized tools for installation to avoid direct impact

    3. Select appropriate fit tolerance to avoid excessive interference

    4. Regularly check operating status and replace lubricant promptly

    5. Protect from moisture and impact during storage, maintain clean environment

    After-Sales Service

    • 24-month quality warranty

    • Professional technical team support

    • 48-hour rapid response

    • Free technical consultation

    FAQ

    Q: What are the advantages of ceramic bearings compared to steel bearings?
    A: They offer better wear resistance, corrosion resistance, high-temperature resistance, and longer service life.

    Q: What is the maximum operating speed?
    A: Can reach 1.3-1.5 times that of steel bearings, depending on operating conditions.

    Q: Are hybrid ceramic bearings supported?
    A: Yes, we support ceramic rings with steel rolling elements or ceramic rolling elements with steel rings.

    Q: How to ensure installation accuracy?
    A: It is recommended to use specialized installation tools and strictly control fit tolerance.



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