iglidur® Q | For high loads - wear-resistant on many shafts
 

• For excellent wear resistance, especially for extreme loads
• Recommended for extreme PV values
• Good coefficient of friction
• Resistant to dirt
• Lubrication- and maintenance-free
• Standard range from stock

iglidur® Q plain bearings were developed especially for extreme loads. Under high loads, iglidur® Q figures among the iglidur® materials that display the best wear
resistance. From a radial pressure of 25MPa, it outclasses even bearings made from the highly abrasion-resistant iglidur® W300. Specific solid lubricants, precisely integrated into the material, ensure that the maintenance-free dry operation is guaranteed under any load.
 
Typical application areas
 
Agriculture
Construction machinery
Public transport engineering
 
You can find further applications here:
Industry solutions
 
 

When to use it? For pivoting applications For excellent wear resistance, especially for extreme loads Recommended for extreme PV values When dirt-resistant bearings is required

When not to use it? For underwater applications iglidur® H370, sleeve bearing, mm If temperatures are constantly higher than +135°C iglidur® H, sleeve bearing, mm iglidur® X, sleeve bearing, mm iglidur® Z, sleeve bearing, mm In situations involving high edge loads or strong impact loads iglidur® Q2, sleeve bearing, mm

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Tolerances and measuring system
The installation height and tolerances of iglidur® plain bearings are dependent on the material and wall thicknesses. For each material, the moisture absorption and the thermal expansion are decisive factors. Plain bearings with low moisture absorption can be designed with a minimal bearing clearance. The rule of thumb for wall thickness: the thicker the wall of the bearings, the larger the clearances must be.
Testing methods
 
Assembly
iglidur® plain bearings are press-fit bearings. The inner diameter adjusts only after press-fitting into the correctly toleranced housing hole. 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 is also prevented this way.
iglidur® - assembling, gluing, machining