In washing systems for regional and high-speed trains, igus components have to show what they can do. In addition to permanent stress, there is also contact with water and cleaning agents. This is no problem for igus components. iglidur bearings are available in 50 different high-performance polymers. These also include materials that have been developed for contact with chemicals and media. Since the bearing materials contain incorporated solid lubricants, additional lubrication is unnecessary. This is a decisive advantage, especially in constant contact with dirt and cleaning agents. On top of that, iglidur plain bearings are maintenance and corrosion-free.