High-performance gearboxes need sealing stability to protect lubrication and reduce leakage. These industrial radial shaft seals offer configurable lip designs and material options to match higher speed/temperature demands (material dependent).
Optimized lip geometry for stable sealing behavior
Material options for higher temperature or challenging media (on request)
Optional dust lip for contamination control
Custom sizes for OEM builds and upgrades
| Attribute | Options / Notes |
|---|---|
| Product type | Industrial high-performance radial shaft seal |
| Target equipment | High-performance industrial gearboxes |
| Primary objective | Stable sealing to protect lubrication |
| Lip configuration | Single / Double (dust lip optional) |
| Spring energizer | Garter spring; stainless optional |
| OD construction | Metal case / Rubber-coated OD / Elastomer OD |
| Lip materials | NBR / FKM / HNBR / PTFE (application dependent) |
| High-temperature option | FKM/PTFE (on request) |
| High-speed suitability | Profile/material dependent; provide rpm for selection |
| Pressure capability | Low pressure typical; special designs optional |
| Lubricants | Gear oils and greases (verify compatibility) |
| Temperature capability | Material dependent |
| Speed capability | Material/profile dependent |
| Runout | Profile dependent; specify for selection |
| Misalignment | Profile dependent; specify for selection |
| Shaft finish | Fine finish recommended for high speed |
| Shaft hardness | Recommended per duty; wear sleeve optional |
| Shaft size (d) | Custom |
| Bore size (D) | Custom |
| Width (b) | Custom |
| Rotation | Bi-directional standard |
| Helix/pumping option | On request (rotation-dependent) |
| Dust lip | Optional |
| OD sealing enhancement | Rubber OD option for micro-leak control |
| Drag torque | Depends on preload and lubrication film |
| Heat generation | Depends on speed/material/installation |
| Wear resistance | Compound dependent; enhanced options available |
| Corrosion option | Stainless case optional |
| Installation | Press-fit with driver tool |
| Chamfer | Recommended |
| Assembly sleeve | Recommended for splines/keyways |
| Housing compatibility | Standard metal housings |
| Cleanliness benefit | Helps keep lubricant cleaner with dust lip |
| Inspection | Dimensional + visual checks |
| Traceability | Optional lot traceability |
| Documentation | Material/inspection reports on request |
| Customization | Profile, size, compound, OD style, marking |
| Typical gearbox types | Helical, bevel, planetary (selection dependent) |
| Typical positions | Input/output shafts, end covers |
| Ordering data | d × D × b + rpm + temp + lubricant + dust level |
Send your operating conditions and dimensions. We’ll recommend a suitable compound and lip configuration for high-performance duty.



