iglidur® J2, sleeve bearing, mm

iglidur® J2 | Environmentally friendly, versatile and cost-effective
iglidur® J2 has a good universal media resistance comparable to iglidur® J and similar materials. The mechanical specifications in sporadically moving applications are better, but in comparison there are significant reductions in friction and wear. Like all iglidur® materials, iglidur® J2 is PFOA-free.

Typical applications

Model building
Robotics

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Industry solutions

 

When to use it? When low moisture absorption and good media resistance is required for static load When a cost-effective plain bearing is required for use in a wet environment with low pv values When there is basic lubrication of the bearing

When not to use it? When a highly wear-resistant bearing is required for continuous dry operation iglidur® J3, sleeve bearing, mm When low moisture absorption and media resistance play a minor role iglidur® M250, sleeve bearing, mm When resistance to high temperatures and chemicals is required iglidur® X, 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. For each material, the moisture absorption and the thermal expansion are decisive factors. Plain bearings with low moisture absorption can be installed with a smaller 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 is only adjusted to the appropriate tolerance after pressing into the housing. The press-fit excess dimension can be up to 2% of the inner diameter. This ensures the secure press-fitting of the bearings. Axial or radial movements in the housing are reliably avoided.
iglidur® - assembling, gluing, machining