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Backup Rings

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  • Brand: Cat
    Backup Ring
    Availability
    Brand
    Cat
    • Inside Diameter (mm)
      121.1
    • Inside Diameter (in)
      4.77
    • Width (mm)
      127.10
    • Cross Section Width (mm)
      1.3
    • Outer Diameter (in)
      127.10
    • Cross Section Width (in)
      0.05
    • Inside Diameter (mm)
      121.1
    • Inside Diameter (in)
      4.77
    Compare
  • Brand: Cat
    Seal Ring
    Availability
    Brand
    Cat
    • Inside Diameter (mm)
      74.1
    • Grove Width (in)
      9.00
    • Inside Diameter (in)
      2.92
    • Grove Width (mm)
      0.35
    • Cross Section Height (in)
      0.2
    • Material Description
      This plastic laminate provides good anti-friction, anti-wear performance in high shock or impact loading applications. Primarily used in semi-static or light rotational loads.
    • Inside Diameter (mm)
      74.1
    • Grove Width (in)
      9.00
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  • Brand: Cat
    Backup Ring
    Availability
    Brand
    Cat
    • Inside Diameter (mm)
      54.5
    • Inside Diameter (in)
      2.15
    • Dash Size (in)
      227
    • Cross Section Height (mm)
      3
    • Cross Section Width (in)
      0.04
    • Cross Section Width (mm)
      1.1
    • Inside Diameter (mm)
      54.5
    • Inside Diameter (in)
      2.15
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  • Brand: Cat
    Backup Ring
    Availability
    Brand
    Cat
    • Inside Diameter (mm)
      32.2
    • Inside Diameter (in)
      1.27
    • Cross Section Height (mm)
      1.3
    • Material
      PTFE - Polytetrafluoroethylene
    • Material Description
      PTFE provides superior performance in Air, Engine Oil, Diesel Fuel and Coolant applications, but is sensitive to installation damage and debris. It works well at very high temperatures.
    • Cross Section Width (in)
      0.05
    • Inside Diameter (mm)
      32.2
    • Inside Diameter (in)
      1.27
    Compare
  • Brand: Cat
    Seal Ring
    Availability
    Brand
    Cat
    • Inside Diameter (mm)
      110.1
    • Grove Width (in)
      9.00
    • Inside Diameter (in)
      4.33
    • Grove Width (mm)
      0.35
    • Cross Section Height (mm)
      5
    • Cross Section Height (in)
      0.2
    • Inside Diameter (mm)
      110.1
    • Grove Width (in)
      9.00
    Compare
  • Brand: Cat
    Backup Ring
    Availability
    Brand
    Cat
    • Inside Diameter (mm)
      8
    • Inside Diameter (in)
      0.31
    • Cross Section Width (mm)
      1.2
    • Cross Section Height (mm)
      1.5
    • Cross Section Height (in)
      0.06
    • Notes
      Dimensions and Material Descriptions provided for reference only. Color may differ from image.
    • Inside Diameter (mm)
      8
    • Inside Diameter (in)
      0.31
    Compare
  • Brand: Cat
    Split Backup Ring
    Availability
    Brand
    Cat
    • Inside Diameter (mm)
      24
    • Inside Diameter (in)
      0.94
    • Cross Section Height (mm)
      3
    • Material
      PTFE - Polytetrafluoroethylene
    • Cross Section Width (mm)
      1.2
    • Cross Section Width (in)
      0.05
    • Inside Diameter (mm)
      24
    • Inside Diameter (in)
      0.94
    Compare
  • Brand: Cat
    Backup Ring
    Availability
    Brand
    Cat
    • Inside Diameter (mm)
      25
    • Inside Diameter (in)
      0.98
    • Material
      PTFE - Polytetrafluoroethylene
    • Cross Section Height (mm)
      3
    • Cross Section Height (in)
      0.12
    • Cross Section Width (in)
      0.05
    • Inside Diameter (mm)
      25
    • Inside Diameter (in)
      0.98
    Compare
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