This heavy-duty COMBI seal integrates radial sealing and external dirt protection for machinery operating in demanding contaminated environments.
1. Product Type: Integrated COMBI Seal
2. Protection Focus: Heavy-duty dirt protection
3. Duty Level: Heavy duty
4. Seal Design: Integrated multi-stage structure
5. Primary Function: Lubricant retention
6. Secondary Function: Dirt exclusion
7. Dirt Resistance: High
8. Dust Resistance: High
9. Grit Resistance: Suitable
10. Mud Resistance: Suitable
11. Splash Resistance: Suitable
12. Outdoor Use: Suitable
13. Industrial Use: Suitable
14. Rotating Shaft Use: Yes
15. Hub Application: Suitable
16. Bearing Protection: Suitable
17. Axle Application: Suitable
18. Construction Machinery: Suitable
19. Agricultural Machinery: Suitable
20. Lip Configuration: Multi-stage radial sealing
21. Dirt Guard: Integrated external barrier
22. Installation Method: Press fit
23. Housing Bore: Precision bore recommended
24. Shaft Surface: Suitable running finish required
25. Material Structure: Elastomer-metal composite
26. Elastomer Options: NBR/FKM according to service
27. Metal Element: Reinforcing support component
28. Lubricant Compatibility: Grease and oil subject to compound selection
29. Pressure Condition: Mainly non-pressurized or low pressure
30. Rotational Speed: Application dependent
31. Temperature Range: Material dependent
32. Size Availability: Multiple dimensions
33. Custom Sizing: Available after technical review
34. Abrasion Resistance: Designed for abrasive dirt exposure
35. Contamination Control: Helps reduce ingress
36. Leakage Control: Helps retain lubricant
37. Maintenance Benefit: Helps reduce contamination-related wear
38. Typical Conditions: Soil, dirt, dust, grit and debris
39. Typical Locations: Hubs, axles, gear units and drive systems
40. OEM Replacement Use: Suitable when dimensions match
41. Selection Data: Shaft, bore, width, speed, media and temperature
42. Packaging: Protective industrial packaging
Confirm all dimensional and operating parameters before selecting the final seal specification.



