| Attribute | Options / Notes |
|---|
| Product type | Long-life radial shaft seal |
| Target equipment | High-torque industrial gearboxes |
| Duty focus | Heavy load + vibration environments |
| Sealing function | Oil/grease retention |
| Exclusion | Dust/dirt control (optional) |
| Lip configuration | Single / Double (dust lip) |
| Spring | Garter spring; stainless optional |
| OD style | Metal case / Rubber-coated OD |
| Case material | Steel standard; stainless optional |
| Lip materials | NBR / HNBR / FKM / PTFE |
| Wear resistance | Enhanced compounds available |
| Temperature capability | Material dependent |
| Speed capability | Profile/material dependent |
| Pressure capability | Low pressure typical |
| Lubricants | Gear oils & greases (verify compatibility) |
| Contamination level | Medium to high (dust lip recommended) |
| Shaft size (d) | Custom |
| Bore size (D) | Custom |
| Width (b) | Custom |
| Rotation | Bi-directional standard |
| Runout tolerance | Profile dependent; specify for selection |
| Misalignment tolerance | Profile dependent; specify for selection |
| Shaft finish | Fine finish recommended |
| Shaft hardness | Recommended higher hardness for abrasive duty |
| Housing fit | Press-fit |
| Installation | Driver tool recommended |
| Chamfer | Recommended |
| Assembly sleeve | Recommended for splines/keyways |
| Drag torque | Depends on preload and lubrication film |
| Heat generation | Depends on speed/material |
| Corrosion option | Stainless case optional |
| Marking | Size/lot marking optional |
| Inspection | Dimensional + visual checks |
| Traceability | Optional |
| Documentation | Optional material/inspection docs |
| Customization | Size, lip, OD type, compound, spring |
| Typical applications | Conveyors, crushers, mixers, heavy gear units |
| Service target | Reduce repeat leakage and maintenance frequency |
| Ordering data | d × D × b + rpm + temp + lubricant + dust level |
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