Machines that run around the clock have fewer opportunities for maintenance. Strong dust control helps prevent small contamination problems from becoming unplanned shutdowns.
1. Type: COMBI seal
2. Reinforced: Yes
3. Function: Dust exclusion
4. Function: Lubricant retention
5. Structure: Multi-lip
6. Material: NBR
7. Option: HNBR
8. Dust lip: PU option
9. Size: Custom
10. Motion: Rotary
11. Duty: Extended operation
12. Duty: Continuous cycles
13. Target: Dust ingress
14. Target: Heat buildup
15. Target: Lubricant loss
16. Target: Unplanned shutdown
17. Bearing protection: Yes
18. Shaft protection: Yes
19. Lubricant control: Yes
20. Abrasion resistance: Configurable
21. Impact resistance: Reinforced
22. Vibration resistance: Supported
23. Deformation control: Yes
24. Shaft finish: Smooth
25. Alignment: Concentric
26. Runout: Controlled
27. Housing: Clean bore
28. Installation: Even press
29. Orientation: Dust side outward
30. Temperature: Material matched
31. Speed: RPM matched
32. Pressure: Low
33. Inspection: Planned intervals
34. Application: Hubs
35. Application: Axles
36. Application: Gear drives
37. Machinery: Farm
38. Machinery: Construction
39. Machinery: Industrial
40. Customization: Size/material/lip
41. Supply: OEM/aftermarket
42. Benefit: Less contamination risk during long runs
For continuous-duty machines, a seal must control dust for longer periods between inspections. Reinforced construction supports stable operation through extended cycles.



