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Bearing Marginally Lubricated Bearing

 

Marginally Lubricated Bearing, Orange POM,Without lead, Bearing, Marginally Lubricated Bearing
IB022

  • Marginally Lubricated Bearing, Orange POM,Without lead


  • Description:
    Metal-polymer-composite material
    Steel + porous bronze sinter + POM modified
    Lead free & Low-maintenance

    Structure
    sliding layer ( acetal copolymer POM + filler )
    porous bronze sinter layer
    steel backing
    tin plated

    Features

    IB022 marginally lubricated bearing is for operation in mixed film lubrication conditions.

    IB022 marginally lubricated bearing is suitable for marginally lubricated and dry operating conditions.

    IB022 marginally lubricated bearing's sliding layer is machinable ( ca.0.4mm above bronze sinter layer ).

    IB022 marginally lubricated bearing does no cause fretting corrosion damage to the shaft under low amplitude oscillating movements.

    IB022 marginally lubricated bearing's Performance is similar to IB020 marginally lubricated bearing but with lower friction.


    Available Forms
    Cylindrical bush
    Thrust washer
    Strip

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

    Physical and Mechanical Properties
    Value
    Unit
    Maximum Operating Temperature Tmax
    +130
    °C
    Minimum Operating Temperature Tmin
    -60
    °C
    Maximum Static Load Psta,max
    110
    N/mm2
    Maximum Dynamic Load Pdyn,max
    45
    N/mm2
    Maximum Sliding Speed V-dry
    1.5
    m/s
    Maximum Sliding Speed V-greased / oil lubricated
    2.5 / 10.0
    m/s
    Maximum PV Factor-dry
    1.4
    N/mm2 * m/s
    Maximum PV Factor-greased / oil lubricated
    2.8 / 10.0
    N/mm2 * m/s
    Coefficient of friction f-dry
    0.15-0.30
    Coefficient of friction f-greased / oil lubricated
    0.05-0.01 / 0.03-0.08

    Possible Applications

    Automotive:

    Steering gear, power steering, pedal bushes, seat slides, king-pin bushes, tailgate pivots, brake caliper bushes, etc.

    Industrial:

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




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