iglidur® J, valjkasti ležaj, mm - JSM

iglidur® J | The versatile endurance runner
The iglidur® J plain bearings are characterised above all by the lowest coefficient of friction in dry running and their very 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
Furniture / industrial design

Here you will find further areas of application:
Industry solutions
 

When to use it? For high speeds When highest wear resistance at low to medium pressures is required Low wear against different shafts 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

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

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Tolerances and measuring system
The installation dimensions and tolerances of the iglidur® plain bearings depend on the material and wall thickness. Moisture absorption and thermal expansion are decisive for the material. 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.
Test procedure
Installation
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.
iglidur® - installation, bonding, machining