iglidur® Z – Extremely long service life under extreme conditions - Resistant to wear & impact even at high loads and temperatures
 

• Excellent wear resistance, especially with high loads
• High thermal resistance
• For extreme loads
• For high surface speeds
• Resistant to edge loads
• Lubrication- and maintenance-free
• Standard range from stock

Extremely high compressive strength coupled with high elasticity enables iglidur® Z bearings to attain their prominent properties in association with soft shafts, edge loads and impacts. The bearings are also suitable for temperatures up to +250 °C.
 
Typical application areas
 
Construction machinery
Glass industry
Aviation
Machine tools
Textile industry
 
You can find further applications here:
Industry solutions
 

When to use it? For continuous temperatures up to +250 °C long-term or +310 °C short-term When high wear resistance is required especially under high radial loads For high surface speeds For edge loading in conjunction with high surface pressures

When not to use it? For low loads and temperatures iglidur® P, sleeve bearing, mm When a cost-effective general purpose bearing is required iglidur® G, sleeve bearing, mm When electrically conductive bearings are needed iglidur® F, sleeve bearing, mm iglidur® H, sleeve bearing, mm iglidur® H370, sleeve bearing, mm

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Tolerances and measurement system
The installation dimensions and tolerances of iglidur® plain bearings are a function of 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 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 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