iglidur® RW370 | Wear-resistant for rail technology
The first iglidur® material that fulfils the European fire safety standard for rail vehicles is suitable for many wear-stressed applications in railway technology due to its very complete property profile.
Typical application areas
Furniture/industrial design
Railway technology
You can find further applications here:
Industry solutions When to use it?- For applications in rail technology where suitability according to DIN EN 45545 is required
- For highest wear resistance at low to medium pressure loads
- When low coefficient of friction in dry operation is required
- Low moisture absorption
| When not to use it?- When high pressure loads occur and suitability according to DIN EN 45545 is not needed
iglide® G300, sleeve bearing, mm
iglide® G300, sleeve bearing, mm - When short-term temperatures higher than +190°C occur
iglide® G300, sleeve bearing, mm
iglide® Z, sleeve bearing, mm - When a cost-effective bearing for occasional movements is necessary
iglide® G300, sleeve bearing, mm
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Tolerances and measurement systemThe installation dimensions and tolerances of the iglidur® plain bearings are a function of the material and wall thicknesses. For each material, the moisture absorption and the thermal expansion are imperative. Plain bearings with low moisture absorption can be designed with a minimal bearing clearance. The rule for wall thickness: the thicker the wall of the bearings, the larger the clearances must be.
Testing methods
Assemblyiglidur® bearings are press-fit bearings. The inner diameter adjusts only after press-fit in the correctly toleranced housing. The press-fit excess dimension can be up to 2% of the inner diameter. This ensures the secure press-fitting of the bearing. Axial or radial movement in the housing are prevented this way.
iglide® - assembling, gluing, machining
Certificates and standards
