Feroball® FBA

Feroball® FBA

Design - Material - Application

The Feroball® FBA is a self-lubricating spherical plain bearing for slow-moving or oscillating applications. In contrast to the standard Feroball® FBT-bearing, the FBA-serie bearing has been specifically developed for applications where weight and the use of metal components are an issue. As in the case of the FBA-serie, the FBK-serie is also manufactured entirely from composite material.

The Feroball® FBA-bearing, including the inner and outer rings, is manufactured entirely from the composite material Railko NF22 for shafts≤ Ø20 mmand Feroform PR18 for shafts≥ Ø25 mm,making it the ideal solution for applications that operate in highly corrosive environments. Although Feroball® bearings have been developed specifically for their low stick-slip values, Feroball® FBA-bearings have higher frictional values than the standard FBT-series.


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.

We have the solution for your application. Inform yourself of the available options!