iglidur® J, sleeve bearing, imperial - JSI

iglidur J | Versatile high-performance plastic for continuous operation

iglidur J is the tried and tested standard for applications that require extreme wear resistance and low coefficient of friction in dry operation. This material is characterised by a particularly low stick-slip tendency and has been developed for moderate surface pressure. 

Material properties - your benefits at a glance

• High wear resistance
• Low coefficient of friction
• Vibration-dampening
• High chemical resistance
• Recommended for soft shafts
• Low humidity absorption

Typical application areas

Vending machinery
Printing industry
Beverage industry
Aerospace
Cleanrooms

For which situations is this material suitable?	When is it better to choose a different material?
For high speeds	When high pressures occur iglidur® G, sleeve bearing, imperial iglidur® W300, sleeve bearing, imperial
When highest wear resistance at low to medium pressures is required	If temperatures are higher than +90°C iglidur® G, sleeve bearing, imperial iglidur® Z, sleeve bearing, imperial
Low wear against different shafts	When a cost-effective bearing for occasional movements is needed iglidur® G, sleeve bearing, imperial
When a low coefficient of friction in dry operation is requested
For vibration dampening
When good chemical resistance is required
For best performance with soft shaft materials
Low humidity absorption

 

 Use the filter options in our online shop to find the perfect plain bearing for your application.  

CAD and data sheets for maximum planning reliability

Use the "Downloads" tab to download CAD files and technical data sheets for the respective part and leave nothing to chance. 

Tolerances and measurement system

The installation dimensions and tolerances of the iglidur plain bearings depend on the material and wall thickness. 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 amount of bearing clearance. The following applies to the wall thickness: the thicker the bearings, the greater the bearing clearance must be.

Learn more about tolerances of iglidur plain bearings

Assembly

iglidur plain bearings are press-fit bearings. The inner diameter is only adjusted to the appropriate tolerance after pressing into the housing bore. The press-fit interference can be up to 2% of the inside diameter. This ensures the secure press-fitting of the bearing. Axial or radial displacements in the housing are thus reliably avoided.

Learn more about the assembly of iglidur plain bearings