Robust, maintenance-free storage technology for earthmoving machines

Whether in the joints of the booms, in hydraulic cylinders or in the skate wheel of the crawler tracks - excavators and loaders have a large number of bearing points. And they are exposed to extreme conditions that can affect their performance and service life: high loads, strong vibrations and shocks, dirt, dust and changing weather conditions.

If steel or bronze bearings are not cleaned and lubricated regularly, there is a risk of damage to the bearing and shaft and machine downtime. We have developed high-strength fibre composite plain bearings for heavy-duty applications that do not require any external lubrication. This saves you the time and expense of regular maintenance.

With their maintenance and corrosion resistance, our bearing products and energy chains also score highly in less extreme conditions, e.g. in adjustment elements in driver's cabs.

motion plastic for vehicle cabins

linear guide, plain bearing, energy chain, linear axis and more

Maintenance-free bearing products can be used to reliably adjust seats and displays or store master switches. If they are electrically adjustable, our compact e-chain® together with chainflex® cable ensure a safe and quiet energy supply.