GCr1 Bearing Collar and Roller Material, Deep Groove Ball Bearings, Ball Bearings

Ningbo KaiCheng Bearings Manufactory Co.,Ltd.
China Supplier. Manufacturer and Exporter
We offer bearings including ball bearings, thrust bearings, roller bearings, auto bearings, automobile bearings, oilless bushing, steel ball, cylindrical roller bearings, linear bearings, special bearings, spherical plain bearings, bearings unit, du bushes, shaft and hardware, c.v.joints and more. Online Inquiry

GCr1 Bearing Collar and Roller Material

Bearing Collar and Roller Material, Ball Bearings, Deep Groove Ball Bearings
  • Product Name:
    Bearing Collar and Roller Material

  • Model Number:
    GCr1

  • Description:
    The best material for rolling bearing is high carbon chromium bearing steel, which features desired hardness, strong rolling fatigue resistance, wearing resistance and stable dimension. Its chemical composition is:
    Chemical composition of bearing steel GCr1
    Element(wt%)
    C
    0.95-1.05
    Cr
    1.40-1.65
    Si
    0.15-0.35
    Mn
    0.25-0.45
    P
    =0.027
    S
    =0.02
    Element(wt%)
    Ni
    <0.23
    Cu
    =0.25
    Mo
    =0.1
    Sn
    <0.03
    As
    <0.04
    Ti
    <0.005
    Element(wt%)
    Sb
    <0.002
    Pb
    <0.002
    O<0.001
    Al
    <0.05
    Ca
    <0.01
    -
    Corresponding designation equivalent GCr15
    CHINA
    ISO
    USA
    GERMANY
    JAPAN
    SWEDEN
    GCr15
    683/XV?/DIV>
    52100
    (ASTM)
    100Cr6
    (DIN)
    SUJ2
    (JIS)
    SKF3
    Staintess steel
    Steel No.
    Chemical composition%
    C
    Si
    Mn
    P
    S
    Cr
    Mo
    AISI-440C
    0.95-1.2
    <1.0
    <1.0
    <0.04
    <0.03
    16-18
    <0.75





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Ball Bearings, Deep Groove Ball Bearings, GCr1 Bearing Collar and Roller Material