Wear/Guide Ring - WRPBRG
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Features :
Guide ring WRPBRG is a PTFE+ Bronze strip available in long length and cut to the size.
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Composition :
| Material: | PTFE+ Bronze compound | PTFE+ Bronze compound |
|---|---|---|
| Royal Code | TB40(Green Colour) | TB40M(Dark Brown) |
For compound detail please refer Royal seal materials.(Section III)
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Properties :
- Low friction, free of stick slip.
- High abrasion resistance.
- Wide temperature Range.
- Good thermal conductivity.
- Low wear and high extrusion resistance.
- Wide fluid application range.
- Resistance against cold flow.
- chamfered profile edges prevent pressing of edge in the corner radii of the housing groove.
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Application :
- Mobile Hydraulics.
- Injection molding machines.
- Machine tools.
- Material Handling Equipments.
- Control and regulating apparatus.
| Maximum speed | 5 m/s |
|---|---|
| Load bearing capacity | 15 N/mm² at 20 °C |
| 10 N/mm² at 60 °C | |
| 5 N/mm² at 120 °C | |
| (permitted specific surface pressing*) |
* The permissible load of the guide strip is calculated from the projected area multiplied by the permissible specific surface pressing. The non linear contact pressure distribution, produces by the load with relation to temperature and tolerances, is taken into account in the value of the permissible load. The material is compatible with hydraulic mineral oil, lubricating oil, water based and synthetic fire resistant fluids and lubricating grease. Although the material is rated at 200°C, the recommended maximum temperature for bearing application is 60°C.
If you need more detail please contact : info@royalseals.co.in | Download catalogue
