A dust-contamination-blocking COMBI seal designed for skid steers, compact loaders, and earthmoving equipment. Its reinforced shell and multi-lip sealing system help retain oil or grease, exclude soil, sand, and abrasive debris, and protect shafts, bearings, hubs, and drive components during demanding site operation.
This reinforced COMBI radial seal provides combined lubricant retention and external contamination protection for compact construction and agricultural machinery. It is suitable for wheel hubs, axles, gearboxes, and final-drive shafts exposed to dust, mud, and debris. The rigid case improves housing stability, while protective lips help reduce leakage, wear, and premature component damage.
| Attribute | Specification |
|---|
| Product type | COMBI radial shaft seal |
| Application | Skid steer equipment |
| Construction | Reinforced metal-cased |
| Main function | Lubricant retention |
| Secondary function | Dust blocking |
| Lip configuration | Multi-lip |
| Dust resistance | High |
| Soil resistance | Enhanced |
| Debris resistance | Enhanced |
| Leak control | Improved |
| Shaft diameter | Customizable |
| Outer diameter | Customizable |
| Seal width | Customizable |
| Dimension standard | Metric or inch |
| Elastomer options | NBR, FKM, PU |
| Case material | Carbon steel |
| Spring design | Garter spring option |
| Hardness | Application-specific |
| Color options | Black, brown, custom |
| Temperature capability | Material-dependent |
| Pressure rating | Low-pressure rotary |
| Speed rating | Medium-speed rotary |
| Compatible media | Oil and grease |
| Mud resistance | Enhanced |
| Sand resistance | Enhanced |
| Abrasion resistance | Improved |
| Wear protection | Extended |
| Case coating | Protective finish |
| Shaft finish | Smooth hardened |
| Housing fit | Press fit |
| Installation direction | Application-specific |
| Initial lubrication | Recommended |
| Maintenance requirement | Low |
| Service life | Extended |
| Replacement interval | Longer |
| Equipment category | Earthmoving machinery |
| Agricultural use | Suitable |
| Typical assemblies | Hubs, axles, final drives |
| Work environment | Dusty and muddy |
| OEM service | Available |
| ODM service | Available |
| Sample support | Available |
| Packaging | Protective export packing |
| Quality check | Dimensional and visual |
| Custom branding | Available |
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