ALIGNMENT NEEDLE ROLLER BEARINGS

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Description 
The main feature of NBS alignment needle roller bearings is the self-aligning outer ring, thanks to a series of plastic support rings inserted between it and the drawn cup.
 
Advantages
The structure of NBS alignment needle roller bearings allows any eventual shaft deflection to be absorbed, up to a maximum of 2°/3°.
 
Special technical features
NBS alignment needle roller bearings must be assembled with interference in the housing bore. Furthermore, alignment is guaranteed by the coupling of the drawn cup and the outer ring.
 

NBS alignment needle roller bearings are commonly used in the following applications:
* cranes and lifting equipment;
* gear reducers;
* pumps;
* marble working machinery;
* etc.
 
RPNA
PNA