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Bearing Bimetallic Bearing

 

Bimetallic Bearing, Alloy: CuPb24Sn, Bearing, Bimetallic Bearing
IB033

  • Bimetallic Bearing, Alloy: CuPb24Sn


  • Description:
    Steel-lead-bronze-compound material
    Steel + CuPb24Sn
    Low-maintenance

    Structure
    bronze alloy sinter layer ( CuPb24Sn )
    steel backing
    bronze plated

    Features

    IB033 Bimetallic Bearing's plain sliding layer is for lubricated applications.

    IB033 Bimetallic Bearing is suitable for oil and grease lubrication.

    IB033 Bimetallic Bearing's inner diameter can be machined by boring, reaming, broaching or calibrating.


    Available Forms
    Cylindrical bush
    Thrust washer
    Strip

    Usage
    dry
    poor
    oil lubricated
    good
    grease lubricated
    good
    water lubricated
    poor
    process fluid lubricated
    poor

    IB033 Alloy CuPb24Sn Chemical Composition ( % )
    Cu
    Pb
    Sn
    Zn
    P
    Fe
    Ni
    Sb
    other
    rest
    19-27
    0.6-2
    ≤ 0.5
    ≤ 0.1
    ≤ 0.7
    ≤ 0.5
    ≤ 0.2
    ≤ 0.5

    IB033 Alloy CuPb24Sn Chemical Composition ( % )
    Product Code
    Alloy Code
    Alloy Hardness
    Corresponding International Code
    IB033
    CuPb24Sn
    40-60 HB
    SAE-49, ACL-F780

    Physical and Mechanical Properties
    Value
    Unit
    Maximum Operating Temperature Tmax-greased
    +150
    °C
    Maximum Operating Temperature Tmax-oil lubricated
    +250
    °C
    Minimum Operating Temperature Tmin
    -50
    °C
    Maximum Static Load Psta,max
    250
    N/mm2
    Maximum Dynamic Load Pdyn,max
    120
    N/mm2
    Tensile Strenghth
    170
    N/mm2
    Maximum Sliding Speed V-greased
    2.5
    N/mm2 * m/s
    Maximum PV Factor-greased
    2.8
    N/mm2 * m/s
    Coefficient of friction f-greased
    0.05-0.12
    Coefficient of friction f-oil lubricated
    0.04-0.12

    Possible Applications

    Industrial:

    Mechanical handling and lifting equipment, machine slides, hydraulic cylinders, hydraulic motors, pneumatic equipment, medical equipment, textile machinery, agricultural equipment etc.




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