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Corrosion Resistance Ceramic Plain Bearings ZrO2 Material Ceramic Cage

Categories Ceramic Plain Bearings
Brand Name: TOP Ceramic Bearings
Certification: ISO 16949
Place of Origin: China
MOQ: negotiated
Price: negotiated
Payment Terms: T/T, L/C
Supply Ability: negotiated
Delivery Time: negotiated
Packaging Details: Cartons or Pallets
Material: ZrO2
Basic properties: Wear and Corrosion Resistance, High Strength, Lubrication and Maintenance Free
The material of cage: ZrO2
Maintenance: Free
Strength: High
Work Environments: Corrosive, Low temperature, High Vacuum
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    Corrosion Resistance Ceramic Plain Bearings ZrO2 Material Ceramic Cage

    Corrosion Resistance Ceramic Plain Bearings ZrO2 Material Ceramic Cage

    Ceramic Cage , All-ceramic Bearings


    Ceramic cage has excellence performance as wear and corrosion resistance, high strength, lubrication and maintenance free when working. Adopting the ceramic cage, Ceramic bearing can be used in the most inclemency environments as corrosive, low temperature, high vacuum. The material of almost ceramic cage is ZrO2.

    Ceramic cage has excellence performance as wear and corrosion resistance, high strength, lubrication and maintenance free when working. Adopting the ceramic cage, Ceramic bearing can be used in the most inclemency environments as corrosive, low temperature, high vacuum. The material of almost ceramic cage is ZrO2.


    Comparison of bearing material technical data
    Technical dataunitGCr159Cr18Si3N4AL203ZrO2
    Densityg/cm³7.87.93.23.956
    a Coefficient of expansion10^-6/℃11173.29.110.5
    E modulus of elasticityGpa208200320380210
    μ Poisson ratio 0.30.30.260.270.3
    HV Hardness 800700170018001300
    δ Flexural strengthMpa240026009002201000
    δ Compressive StrengthMPa  200015003500
    Kc Impact strengthNm/cm²202573.511
    λ Thermal conductivityW/mk30-40153.5252.5
    Ω Specific resistivitymm²/m10.7510^1810^810^5
    Specific heatJ/KgK450450800880400
    Application temperature12015010001850800
    Anti-corrossion NopoorGoodGoodGood
    Cycle stress 10*10^610*10^650*10^630*10^650*10^6
    Destroy model peelpeelpeelfracturepeel/fracture
    Anti-magnetism YesYesNoNoNo
    Dimension stability badpoorGoodGoodGood
    Insulate properties No insulationNo insulationGoodGoodGood

    Basic properties of staple engineer plastic
    MaterialHDPEPPPOMPA66PVDFPPSPTFEPEEK
    Long-time working temp.90100110100150230260280
    Densityg/cm30.911.421.141.771.352.181.32
    Ball indentation hardness50801701708019030 
    Tensile stress2530708050752595
    Sliding friction coefficient0.290.30.340.35-0.420.3 0.08-0.10.3-0.38
    Melted temperature130165175260172280327343
    Short-time highest application temperature90140150170150260260300
    Coet of Inear expansion (10^-5/K)13-1517108135125
    Dielectric constant at 1 Mhz(10^6HZ)2.42.253.73.6-58 2.13.2-3.3
    Volume resisrivity (Ω·cm)>10^15>10^24>10^1410^1310^12>10^1310^1410^13
    flammability UL94++-(+)(+)-++
    Anti-weathering------+-
    Note: + =resistant; (+) =partly resistant; - =non-resistant

    Quality Corrosion Resistance Ceramic Plain Bearings ZrO2 Material Ceramic Cage for sale
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