Needles and rollers are made with a tapered diameter in order to avoid overloading the ends of the moving parts, which is determined by the burden of the load on the bearing and the shaft's inflections. The diameter must be measured at the center of the needle.


  Needles are manufactured with reference to the law DIN 5402, Sheet 3 and can be made made with rounded lateral surfaces and flat lateral surfaces. Rollers are manufactured with reference to the law DIN 5402, Sheet 1


  Normal manufacture:

 

Mat.: Steel for bearings UNI 100 Cr 6

Hardness.: 58-65 Hrc

Surface.: Ra(minor-equal) 0.2 micras

  Special manufacture:

 

Rollers can be supplied, in large enough quantities, with special dimensions or materials.


  We have a great stock of standard sizes which is available for the immediate delivery. However, we can supply any other kind of special sizes that you would need. 

 

 
  The references are indicate according to the sizes, always by diameter per longitude (D x L).



  A
ll the orders will be given to the client or the transporter, on the same day.

 

 

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  Do not hesitate at contacting us for any consultation. Thanks for your visit!.


 




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Passatge Congost, 10
08903 L'HOSPITALET
 BARCELONA
SPAIN