Feroball® FBK

Feroball® FBK

Design - Material – Application

The Feroball® FBS is a self-lubricating spherical plain bearing, specifically developed for slow-moving or oscillating applications. All Feroball® bearings are ideally suited to damp or wet environments. The bearing has a very low stick-slip limit in the transition from standstill to motion.

The use of composite material Feroform PR18 for both the inner and outer rings, in combination with steel balls manufactured from stainless steel 316L (1.4404), gives the bearing superior corrosion resistance over most other Cr-Ni steels. Other steel types are also available on request.


Feroball® bearings continue to be developed byKühne Industrie B.V. For use in both existing and new applications, to take up thermal expansion and other combined radial and longitudinal movements.

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