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iglidur® RW370, sleeve bearing, mm

  • Complies with fire protection standard DIN EN 45545  HL3, R22/R23
  • Flame retardant
  • High wear resistance
  • Low friction
  • Lubrication and maintenance-free
Product description
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
Public transport engineering

 
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?
Use our filter options to find the suitable product
 
Tolerances and measurement system
The 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
 
Assembly
iglidur® 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.
iglidur® - assembling, gluing, machining
 
 
Certificates and standards
RoHS compliant<br>According to 2011/65/EU (RoHS 2)
Technical data
Accessories
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Stefan Loockmann-Rittich

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