iglidur® H, valjkasti ležaj, mm - HSM

iglidur® H | High temperature and chemical resistance
iglidur® H is a fibre-reinforced thermoplastic material that was specially developed for applications in high humidity or under water. Plain bearings made from iglidur® H can be used completely free of lubrication; in wet applications, the surrounding media acts as additional lubricant. Suitable for temperatures up to +200°C. Very low coefficient of friction when used with hardened shafts.

Typical application areas

Beverage industry
Medical technology
Offshore
Shipbuilding

You can find further possible applications here:
Industry solutions

 

When to use it? For underwater applications When high temperature resistance is required For high mechanical loading For applications in contact with chemicals

When not to use it? When maximum wear resistance under water is required iglidur® H370, sleeve bearing, mm When the best universal chemical resistance is required iglidur® X, sleeve bearing, mm For maximum compressive strength at higher temperatures iglidur® X, sleeve bearing, mm iglidur® Z, 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