The mould-resistant, lubrication-free and maintenance-free plain bearings are used in aircraft seat and arm adjustments and for the storage of onboard kitchen equipment and luggage lockers. In building technology, plain bearings made of iglidur materials can be found, for example, in ventilators and in air damper regulators, which also benefit from the corrosion-free nature of the plastic bearings. Here, the plain bearings also display their insensitivity to dirt. The polymer bearings are easy to clean and resistant to temperature, media and chemicals. Another advantage: The service life of iglidur bearings can be easily determined online with the service life calculator.