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Trelleborg Sealing Solutions Americas Nexus Face Seal

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Nexus Face Seal -  - Trelleborg Sealing Solutions Americas
Minneapolis, MN, United States
Nexus Face Seal
Nexus Face Seal
Nexus Face Seal is an alternative to Mechanical Face Seals that provides extended service life. It offers a light and flexible barrier against external dirt and mud compression in slow-rotating applications, such as the excavators it was originally developed for. It can also improve longevity and total cost of ownership of gear boxes, undercarriages and axles in nearly any construction or mining machinery. With its innovative cold stamp process and new material technology it is more cost-effective than comparative products at high volumes High sealing performance at low peripheral speeds, such as encountered in construction machinery and tunnelling, boring and mining operations Good flexibility against mud compression for longer-lasting performance on construction and excavation sites Consistent quality with shortened lead times from stable and efficient manufacturing process In heavily contaminated environments, mud can compress between the housing and seal, creating pressure that reduces efficiency and leads to failure. Nexus Face Seal has a higher flexibility to manage the effects of mud compression, extending service life, particularly for vehicles operating in aggressive and viscous muds encountered on construction sites. When an axial seal fails, lubricating fluids become contaminated. This causes excess wear to sensitive components and reduces machine lifespan. After 600 hours of testing in mud, at rotational speeds of 1 m/s, systems using comparative products showed soot and water contamination, characteristics of seal failure. Nexus Face Seal continued to protect the system and deliver long-life performance. Peripheral speed Up to 1.5 m/sec Temperature Up to +200 °C based on O-Ring material (as previous page) Differential pressure Up to 3 bar as differential pressure External diameter From 50 mm to 460 mm Order Mechanical Face Seals from the Electronic Catalog Trelleborg Sealing Solutions makes it quick and easy to order Mechanical Face Seals. Visit the Electronic Catalog

Nexus Face Seal is an alternative to Mechanical Face Seals that provides extended service life. It offers a light and flexible barrier against external dirt and mud compression in slow-rotating applications, such as the excavators it was originally developed for. It can also improve longevity and total cost of ownership of gear boxes, undercarriages and axles in nearly any construction or mining machinery.

  • With its innovative cold stamp process and new material technology it is more cost-effective than comparative products at high volumes
  • High sealing performance at low peripheral speeds, such as encountered in construction machinery and tunnelling, boring and mining operations
  • Good flexibility against mud compression for longer-lasting performance on construction and excavation sites
  • Consistent quality with shortened lead times from stable and efficient manufacturing process

In heavily contaminated environments, mud can compress between the housing and seal, creating pressure that reduces efficiency and leads to failure.
Nexus Face Seal has a higher flexibility to manage the effects of mud compression, extending service life, particularly for vehicles operating in aggressive and viscous muds encountered on construction sites.


When an axial seal fails, lubricating fluids become contaminated. This causes excess wear to sensitive components and reduces machine lifespan.

After 600 hours of testing in mud, at rotational speeds of 1 m/s, systems using comparative products showed soot and water contamination, characteristics of seal failure. Nexus Face Seal continued to protect the system and deliver long-life performance.


Peripheral speed Up to 1.5 m/sec
Temperature Up to +200 °C based on O-Ring material
(as previous page)

Differential pressure Up to 3 bar as differential pressure
External diameter From 50 mm to 460 mm


Order Mechanical Face Seals from the Electronic Catalog

Trelleborg Sealing Solutions makes it quick and easy to order Mechanical Face Seals.


Visit the Electronic Catalog

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Technical Specifications

  Trelleborg Sealing Solutions Americas
Product Category Dynamic Seals
Product Name Nexus Face Seal
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