iglidur® UW, valjkasti ležaj, mm - UWSM

iglidur® UW | The underwater endurance runner, for fast rotation under water
The best iglidur® plain bearing for underwater applications. Extremely wear-resistant under water, tested and maintenance-free. The first choice for pumping applications.

Typical application areas

Fluid technology

Here you will find further possible applications:
Industry solutions
 

When to use it? For underwater applications and in liquid media For low loads For high rotational speeds For extreme wear resistance in media-lubricated continuous operation

When not to use it? When temperatures are permanently greater than +90°C iglidur® UW500, sleeve bearing, mm When high loads are required iglidur® H370, sleeve bearing, mm iglidur® UW500, sleeve bearing, mm iglidur® X, sleeve bearing, mm If only dry operation occurs iglidur® J, 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® 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

This plain bearing is suitable for hydrodynamic applications. Learn more about this topic.