Forest Machinery

Machine in Forest requires strong components,  Tensun optimized design and the capacity of our slewing ring bearing to work in such tough environment. Single row four point ball contact slewing ring bearing is an example of highest quality standard with high stiffness and low friction. It is perfect solution for Feller buncher working condition.

Our bearing finishing by grinding brings a valid pre-loading which is important for the service life time of the slewing bearing and the comfort of the forest machinery’s drivers.

The slewing ring gear and swing bearings from Tensun accept the shocks and the high rotating speed of the de-barkers as well as the temperature of the coldest forests.

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