Design - Material - Application
The Feroball® FBK is a self-lubricating spherical plain bearing, which has been specifically developed for slow-moving or oscillating applications. The bearing has a very low stick-slip limit in the transition from standstill to motion. As with all other bearings of the Feroball® series, the FBK-bearing is ideally suited to damp or moist conditions. As in the case of the FBA-serie, the FBK-serie is also manufactured entirely from composite material and has been specifically developed for applications where weight and the use of metal components are an issue.
The Feroball® FBK-bearing is manufactured from the composite material Railko NF22 for shafts ≤ Ø20 mm and composite material Feroform PR18 for shafts ≥ Ø25 mm. Although Feroball® bearings have been developed specifically for their low stick-slip values, the Feroball® FBK-serie has a higher frictional value than the standard FBT-series – a characteristic which it shares with the fully composite FBA-serie. FBK-bearings are designed specifically for applications with a spherical housing design. The bearings are split prior to turning and therefore fit seamlessly in the housing.
Kühne Industrie B.V. has a solution for all your application requirements.
We can offer products with the following options:
Varying / larger diameter
Grease grooves and holes
Feroball® bearings continue to be developed by Kühne Industrie B.V. For use in both existing and new applications, to take up thermal expansion and other combined radial and longitudinal movements.
Contact Kühne Industrie B.V. for custom-made solutions!