iglidur® J3, sleeve bearing, mm - J3SM

iglidur® J3 | The new endurance runner: Specialist for pivoting and pulsating loads
iglidur® J3 is a material with improved wear resistance at low to medium loads and high speeds. The service life is up to 300% longer than with iglidur® J, the proven top endurance material.

Typical application areas

Vending machinery
Printing industry
Beverage industry
Glass industry
Aviation

Here you will find further possible applications:
Industry solutions
 

When to use it? When optimising wear resistance compared to iglidur® J When very low coefficient of friction in dry operation are required When high wear resistance at low loads is required When low moisture absorption is fundamental When good liquid media resistance is required

When not to use it? When a wear-resistant bearing for linear strokes is required iglidur® J, sleeve bearing, mm If temperatures permanently higher than +90°C occur iglidur® J260, sleeve bearing, mm When radial surface pressures greater than 45MPa occur iglidur® W300, sleeve bearing, mm

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Tolerances and measuring system
The installation dimensions and tolerances of the iglidur® 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® 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