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Backup Ring

310 items

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Outside diameter
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  1. Back‑up ring Hallite Type: BR
    Dimensions: 1.57 x 2.39 x 1.27
    Part number: 8505547
    Delivery time: ± 8 weeks
    More Details
  2. Back‑up ring Hallite Type: BR
    Dimensions: 101.6 x 1.6 x 1.14
    Part number: 8509978
    Delivery time: ± 8 weeks
    More Details
  3. Back‑up ring Hallite Type: BR
    Dimensions: 101.6 x 2.39 x 1.27
    Part number: 8509979
    Delivery time: ± 8 weeks
    More Details
  4. Back‑up ring Hallite Type: BR
    Dimensions: 101.6 x 3.18 x 1.27
    Part number: 8509980
    Delivery time: ± 8 weeks
    More Details
  5. Back‑up ring Hallite Type: BR
    Dimensions: 101.6 x 4.78 x 1.78
    Part number: 8509981
    Delivery time: ± 8 weeks
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  6. Back‑up ring Hallite Type: BR
    Dimensions: 104.78 x 3.18 x 1.27
    Part number: 8510116
    Delivery time: ± 8 weeks
    More Details

310 items

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per page
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Hallite Backup Ring


Design

Hallite backups are manufactured from high quality thermoplastic polyester elastomer (TPE). This tough material is long wearing with very good abrasion resistance in both dynamic and static applications and improved extrusion resistance compared to standard urethane or NBR backups. It has high temperature capabilities up to 275°F (135°C) along with a broad range of fluid compatibility including water based fluids.


Features

  • Highly extrusion resistant material
  • Wide temperature range
  • Suitable for use in water based fluids
  • Most AS568 sizes available
  • Metric sizes available


Hallite also offers back ups in PTFE, polyurethane, and 90 IRHD nitrile rubber. Polyester backup rings are available coloured orange as standard. Other colours are available on request. Please contact your local Hallite sales office for further information.


Temp. range -45 ºC to 120 ºC
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