Stop mud and dust before they damage critical components

Sticky mud, fine dust and abrasive particles can migrate toward bearings, contaminate lubricant and accelerate wear. This integrated COMBI seal combines contamination exclusion and lubricant retention in one compact sealing concept, helping equipment stay productive in harsh field and worksite conditions.

Customer Problems Solved

• Reduces dirt and mud entry around rotating components.

• Helps protect bearings from abrasive contamination.

• Supports lubricant retention to reduce dry-running risk.

• Helps extend service intervals and reduce unplanned maintenance.

• Provides a practical sealing solution where space and reliability matter.

Product Attributes

• 1. Product Category: Industrial rotary sealing solution

• 2. Seal Type: Integrated COMBI seal

• 3. Primary Function: Contamination exclusion

• 4. Secondary Function: Lubricant retention

• 5. Dust Protection: Designed for dusty environments

• 6. Mud Protection: Designed for muddy operating conditions

• 7. Debris Protection: Helps block abrasive particles

• 8. Moisture Protection: Supports protection against splash and moisture

• 9. Bearing Protection: Helps reduce contaminant reach to bearings

• 10. Shaft Protection: Supports cleaner shaft sealing interface

• 11. Grease Retention: Suitable for grease-retention duties when specified

• 12. Oil Retention: Configurable for oil-retention duties when specified

• 13. Working Environment: Harsh and contaminated areas

• 14. Outdoor Suitability: Suitable for outdoor machinery applications

• 15. Agricultural Use: Tractors, implements and field machinery

• 16. Construction Use: Earthmoving and jobsite equipment

• 17. Industrial Use: Rotating machinery exposed to contamination

• 18. Installation Area: Shaft, bearing or wheel-hub interface

• 19. Service Objective: Reduce contamination-related failures

• 20. Maintenance Objective: Support longer service intervals

• 21. Wear Control: Helps limit abrasive ingress

• 22. Downtime Control: Designed to reduce seal-related service events

• 23. Sealing Concept: Integrated exclusion and retention barrier

• 24. External Guard: Protective outer sealing structure

• 25. Housing Interface: Matched to application housing dimensions

• 26. Shaft Interface: Matched to shaft size and surface condition

• 27. Size Range: Application-specific

• 28. Dimension Matching: Available from drawing or sample requirements

• 29. Material Configuration: Selected for medium and environment

• 30. Elastomer Selection: Chosen according to temperature and lubricant

• 31. Metal Component: Protective support configuration as required

• 32. Temperature Capability: Determined by selected material system

• 33. Speed Capability: Matched to shaft speed and diameter

• 34. Pressure Condition: Configured for the specified sealing duty

• 35. Lubricant Compatibility: Confirmed against grease or oil in service

• 36. Surface Requirement: Matched to shaft and housing finish

• 37. Customization: OEM dimensions and structure can be matched

• 38. Replacement Use: Suitable for maintenance replacement projects

• 39. New Equipment Use: Suitable for OEM development projects

• 40. Technical Input: Drawing, sample or application data supported

• 41. Selection Focus: Reliability in dirty working conditions

• 42. Value: Lower contamination risk and maintenance burden

Typical Applications

Wheel hubs, bearing positions, rotating shafts, agricultural machinery, construction equipment and industrial assemblies exposed to dust, mud, grit and splash.