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HOME >> Agricultural machinery seals >> Construction COMBI Seal | Reinforced Wheel-End Protection Against Mud, Quarry Dust & Grit
  • Construction COMBI Seal | Reinforced Wheel-End Protection Against Mud, Quarry Dust & Grit
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  • Construction COMBI Seal | Reinforced Wheel-End Protection Against Mud, Quarry Dust & Grit

    Wheel ends on construction machines are exposed to mud, quarry dust and sharp grit every shift. Once contaminants pass the seal, grease becomes abrasive, bearings wear faster and hub repairs become more frequent. This reinforced COMBI seal is designed to strengthen the wheel-end barrier while helping retain lubricant inside the assembly. It is suitable for loaders, graders, earthmoving equipment and other heavy machinery where downtime is expensive. Dimensions and materials can be matched to hub geometry, shaft size, lubricant, temperature and rotational speed for OEM production, replacement programs and reliability upgrades.

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Description
Wheel ends on construction machines are exposed to mud, quarry dust and sharp grit every shift. Once contaminants pass the seal, grease becomes abrasive, bearings wear faster and hub repairs become more frequent. This reinforced COMBI seal is designed to strengthen the wheel-end barrier while helping retain lubricant inside the assembly. It is suitable for loaders, graders, earthmoving equipment and other heavy machinery where downtime is expensive. Dimensions and materials can be matched to hub geometry, shaft size, lubricant, temperature and rotational speed for OEM production, replacement programs and reliability upgrades.

Protect wheel ends from the contamination that drives repeat repairs

Mud and grit around a hub can quickly turn into bearing damage. This COMBI seal helps block external debris and retain lubricant so maintenance teams can reduce recurring wheel-end failures.

Key Attributes

  • 1. Product: Construction COMBI seal

  • 2. Primary use: Wheel-end protection

  • 3. Mud resistance: Yes

  • 4. Quarry dust protection: Yes

  • 5. Grit protection: Yes

  • 6. Lubricant retention: Supported

  • 7. Bearing protection: Yes

  • 8. Hub protection: Yes

  • 9. Shaft protection: Yes

  • 10. Splash exposure: Suitable

  • 11. Loader use: Yes

  • 12. Grader use: Yes

  • 13. Earthmoving use: Yes

  • 14. Quarry use: Yes

  • 15. Outdoor duty: Yes

  • 16. Heavy-duty service: Yes

  • 17. Axle positions: Applicable

  • 18. Bearing housing use: Applicable

  • 19. Grease service: Configurable

  • 20. Oil service: Configurable

  • 21. Shaft diameter: Custom

  • 22. Hub bore: Custom

  • 23. Seal width: Custom

  • 24. Elastomer: Duty-selected

  • 25. Metal structure: Duty-selected

  • 26. Temperature: Material-dependent

  • 27. Speed: Application-dependent

  • 28. Pressure: Application-confirmed

  • 29. Lubricant compatibility: Verified

  • 30. Shaft finish: Considered

  • 31. Housing fit: Engineered

  • 32. OEM customization: Supported

  • 33. Replacement matching: Supported

  • 34. Drawing matching: Supported

  • 35. Sample matching: Supported

  • 36. Main pain point: Hub contamination

  • 37. Wear goal: Reduce abrasive ingress

  • 38. Maintenance goal: Fewer hub services

  • 39. Downtime goal: Fewer wheel-end failures

  • 40. Reliability goal: Longer service cycles

  • 41. Cost goal: Lower repair burden

  • 42. Customer value: More dependable construction equipment

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