Assemblies

Technical rollers assemblies

Assemblies

We propose a wide range of mountings
  • Ball bearings :

The ball bearings are assembled in housings machined in the inner diameter of 3RC profile or in reinforced rigid plates. The aim is to realize an idler roller which will be used with a passing through fixed shaft or 2 shafts ends.

  • RI : Ball bearing is fixed in a machining in the inner diameter of the ALVEOTUBE® profileMontage RI

Possible ball bearings :

- Radial with reinforced sealing

- Radial and low friction

- Self-aligning with reinforced sealing

- Self-aligning without sealing

  • RE : A rigid plate (in steel or aluminium) is fixed in the outer diameter of the ALVEOTUBE® profile

Possible ball bearings :

- Radial with reinforced sealing

- Radial and low friction

- Self-aligning with reinforced sealing

- Self-aligning without sealing

  • BI.L : A rigid plate is fixed in the inner diameter of the ALVEOTUBE® profileMontage BI.L

Possible ball bearings :

- Radial with reinforced sealing

- Radial and low friction

  • BI.C : A rigid plate is fixed in the inner diameter of the ALVEOTUBE® profileMontage BI.C

Possible ball bearings :

- Radial with reinforced sealing

- Radial and low friction

Download here documentation about our Idler roll assemblies

In order to fulfil special requirements we can produce special versions. Contact us
 

  • Fixed shafts for idler rollers :

Roll Concept offers complete fixed shafts in steel C40 chromed to nominal Ø tolerance. The ends are machined following requests. We propose 6 more frequent versions, but some others can be imagined !

  • Tapped end
  • Threaded end
  • Machined flat end
  • Square end
  • Machined end
  • Machined holes

 

  • Live shaft ends assemblies :

Rollers assembled with live shaft allow a huge variety of versions and ease adaptations to existing installations. As the finishing of live shafts is at customer requests, this king of assembly is convenient either for free or driven applications.

Roll Concept customises the live shafts following your drawing or specifications. The 2 live shafts can have different dimensions.

We are able to assemble the shafts in different ways depending on the application and the production process :

  • Heating the inner Ø (+120°C / 248°F)
  • Gluing
  • By tightened adjustment and pinning

For detailed information, ask for our products catalogue : rollconcept@spoolex.com

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