iglidur® J | The versatile endurance runner
 

• Over 250 dimensions available from stock
• Low wear many different shaft materials
• Low coefficients of friction in dry operation
• Vibration dampening
• Good chemical resistance
• Best material to use with low-cost soft shaft materials
• Low moisture absorption

One main advantage of iglidur® J plain bearings is the combination of a low coefficient of friction in dry operation and the low stick-slip tendency. With a maximum recommended surface pressure of 35 MPa, iglidur® J plain bearings are not suitable for extreme loads.
 
Typical application areas
 
Vending machinery
Printing industry
Beverage industry
Aviation
Cleanroom
 
You can find further applications here:
Industry solutions
 

When to use it? For high speeds For highest wear resistance at low to medium pressures Low wear against different shafts When a low coefficient of friction in dry operation is required Vibration dampening When good chemical resistance is required Best performance with low-cost soft shaft materials Low moisture absorption

When not to use it? When high pressure loads occur iglidur® G, sleeve bearing, mm iglidur® W360, sleeve bearing, mm When short-term temperatures occur that are higher than +120 °C iglidur® G, sleeve bearing, mm iglidur® Z, sleeve bearing, mm When a cost-effective bearing for occasional movements is necessary iglidur® G, 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