For industrial gearboxes operating under higher speeds, higher temperatures, or tougher duty cycles (application dependent), these high-performance radial shaft seals provide configurable lip designs and compound options.
Material options for demanding temperature/media needs (on request)
Optimized lip geometry for stable sealing behavior
Optional dust lip to improve contamination resistance
Custom sizing for OEM and replacement markets
| Attribute | Options / Notes |
|---|---|
| Product type | High-performance radial shaft seal |
| Target equipment | Industrial gearboxes |
| Performance focus | Stable sealing in demanding duty (selection dependent) |
| Primary function | Lubricant retention |
| Secondary function | Contamination control |
| Lip configuration | Single / Double lip (dust lip optional) |
| Spring | Garter spring; stainless optional |
| OD style | Metal case / Rubber-coated OD / Elastomer OD |
| Fit method | Press-fit |
| Lip materials | NBR / FKM / HNBR / PTFE |
| High-temp option | FKM / PTFE (on request) |
| High-speed suitability | Profile/material dependent; provide rpm for selection |
| Lubricants | Gear oils & greases (verify compatibility) |
| Temperature capability | Material dependent |
| Speed capability | Material/profile dependent |
| Pressure capability | Low pressure typical; special profiles optional |
| Dust lip | Optional |
| Rotation | Bi-directional |
| Shaft size (d) | Custom |
| Bore size (D) | Custom |
| Width (b) | Custom |
| Runout tolerance | Profile dependent |
| Misalignment tolerance | Profile dependent |
| Shaft finish | Fine finish recommended (important at higher speed) |
| Shaft hardness | Recommended per duty; wear sleeve optional |
| OD sealing enhancement | Rubber OD option helps micro-leak control |
| Installation | Driver tool recommended |
| Chamfer | Recommended |
| Assembly sleeve | Recommended for splines/keyways |
| Drag torque | Depends on preload & lubrication film |
| Heat generation | Depends on speed/material/installation |
| Wear resistance | Compound dependent; enhanced options available |
| Corrosion option | Stainless case optional |
| Case material | Steel / Stainless optional |
| Spring material | Carbon steel / Stainless optional |
| Marking | Size/lot marking optional |
| Inspection | Dimensional + visual checks |
| Traceability | Optional |
| Documentation | Optional material/inspection docs |
| Customization | Size, lip, OD, compound, spring |
| Typical gearbox types | Helical, bevel, planetary (selection dependent) |
| Service goal | Stable seal + reduced downtime risk |
Send your d × D × b plus rpm, temperature, lubricant, and dust level. We’ll recommend the best high-performance configuration.



