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Ceramic Plain Bearings Sic Ceramic Balls , Higher rigidity Lower Rupture Toughness

Ceramic Plain Bearings Sic Ceramic Balls , Higher rigidity Lower Rupture Toughness

    • Ceramic Plain Bearings Sic Ceramic Balls , Higher rigidity Lower Rupture Toughness
    • Ceramic Plain Bearings Sic Ceramic Balls , Higher rigidity Lower Rupture Toughness
    • Ceramic Plain Bearings Sic Ceramic Balls , Higher rigidity Lower Rupture Toughness
  • Ceramic Plain Bearings Sic Ceramic Balls , Higher rigidity Lower Rupture Toughness

    Product Details:

    Place of Origin: China
    Brand Name: TOB Ceramic Bearings
    Certification: ISO 16949

    Payment & Shipping Terms:

    Minimum Order Quantity: negotiated
    Price: negotiated
    Packaging Details: Cartons or Pallets
    Delivery Time: negotiated
    Payment Terms: T/T
    Supply Ability: negotiated
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    Detailed Product Description
    Material: Sic Ceramic Density: 3.2 G/cm3
    Grad: G5-G200 HV Hardness: 2400 HRC
    Coefficient Of Expansion: 4.0 10^-6/℃ The Highest Temperature: 800℃
    High Light:

    full ceramic bearings

    ,

    ceramic ball bearings

     

    Sic Ceramic Ball

    The density of Sic Ceramic Ball is 3.2g/cm3 and it’s the same as Si3N4 ball, at 1400℃, the intension and rigidity almost couldn’t be changed. Sic Ceramic Ball has the self-lubrication that can solve the pollution of lubricate medium. Comparing with Si3N4, Sic Ceramic Ball has higher rigidity, lower anti-press strength and lower rupture toughness.

     

    Staple Material and Manufacturing Presision
      Ceramic Balls Plastic balls Glass Balls Stainless Balls
    meterial Zr02,Si3N4,SiC,Al2O3 POM,PE,PP,PA,UPE,PEEK GLASS 440C,304,316,316L
    grad G5-G200 G100-G1000 G100-G1000 G10-G200

     

    Staple size of the balls
    Size(inch) Size(mm)   Size(inch) Size(mm)
      1.5   1/16" 1.588
      2   3/32 2.381
    1/8" 3.175   5/32" 3.969
    3/16" 4.763   7/32" 5.556
    1/4" 6.35   17/64" 6.747
      7   9/32" 7.144
    5/16" 7.938   11/32" 8.731
    3/8" 9.525   13/32" 10.319
    7/16" 11.112   29/64" 11.509
    15/32" 11.906     12
    31/64" 12.303   1/2" 12.7
    17/32" 13.494     14
    9/16" 14.288   19/32" 15.081
    5/8" 15.875   21/32" 16.669
    11/16" 17.463   23/32" 18.256
    3/4" 19.05   25/32" 19.844
      20   13/16" 20.638
    7/8" 22.225   15/16" 23.812
    1" 25.4   1-1/16" 26.988
    1-1/8" 28.575   1-3/16" 30.163
    1-1/4" 31.75   1-3/8" 34.925
      35   1-1/2" 38.1
    1-5/8" 41.275   1-11/16" 42.863
    1-7/8" 47.625   2" 50.8
             

     

     

    Tolerance and surface roughness of the balls
    Grade Variation of ball diameter Deviation from ( △ Sph) Surface roughness spherical from(Ra)
    not over μ m
    3 0.08 0.08 0.012
    5 0.13 0.13 0.02
    10 0.25 0.25 0.025
    16 0.4 0.4 0.032
    20 0.5 0.5 0.04
    28 0.7 0.7 0.05
    40 1 1 0.08
    60 1.5 1.5 0.1
    100 2.5 2.5 0.125
    200 5 5 0.2

     

    Ceramic Plain Bearings Sic Ceramic Balls , Higher rigidity Lower Rupture Toughness 0

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