An agricultural COMBI seal with a reinforced dust lip for resisting farm soil, crop residue, mud, and field debris. The combined oil-retaining and contamination-excluding design helps protect tractor, harvester, planter, and tillage equipment shafts while reducing leakage, abrasive wear, and premature maintenance.
This reinforced agricultural COMBI radial seal is designed for wheel hubs, axles, transmissions, gearboxes, and final drives operating in harsh farm conditions. A primary sealing lip retains oil or grease, while auxiliary dust lips block soil and debris. The rigid metal case improves installation stability and supports dependable operation through planting, cultivation, harvesting, and transport cycles.
| Attribute | Specification |
|---|
| Product type | Agricultural COMBI seal |
| Seal category | Radial shaft seal |
| Construction | Reinforced metal case |
| Dust lip | Reinforced |
| Main function | Lubricant retention |
| Secondary function | Soil exclusion |
| Lip arrangement | Multi-lip |
| Farm dust resistance | High |
| Crop debris resistance | Enhanced |
| Mud resistance | Enhanced |
| Shaft diameter | Customizable |
| Outer diameter | Customizable |
| Seal width | Customizable |
| Dimension standard | Metric or inch |
| Elastomer options | NBR, FKM, PU |
| Case material | Carbon steel |
| Spring option | Garter spring |
| Hardness | Application-specific |
| Color options | Black, brown, custom |
| Temperature capability | Material-dependent |
| Pressure class | Low-pressure rotary |
| Speed class | Medium-speed rotary |
| Compatible media | Oil and grease |
| Leakage control | Improved |
| Sand resistance | Enhanced |
| Abrasion resistance | Improved |
| Wear resistance | Extended |
| Water splash resistance | Application-dependent |
| Case coating | Protective finish |
| Shaft finish | Smooth hardened |
| Housing fit | Press fit |
| Installation direction | Application-specific |
| Initial lubrication | Recommended |
| Maintenance demand | Low |
| Service interval | Extended |
| Replacement frequency | Reduced |
| Equipment category | Agricultural machinery |
| Typical equipment | Tractors, harvesters |
| Typical assemblies | Axles, hubs, gearboxes |
| Operating environment | Farm fields |
| OEM service | Available |
| ODM service | Available |
| Sample support | Available |
| Packaging | Protective export packing |
| Inspection | Dimensional and visual |
| Custom branding | Available |
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