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Precision slewing rings

Discover all Rollix precision slewing rings ranges

Our precision range

Our range of precision slewing bearings includes all precision rollers slewing rings. The Rollix precision range is designed to meet your specific requirements.

This range has been developed to give high positioning accuracy, which is a great advantage for robots, indexing tables, positioners, machine tools and rotary tables.

All our precision range slewing rings are preloaded.

Why choose precision slewing rings?

The Rollix Compact Light range in XC45 material combines all the advantages of crossed rollers technology with improved precision:

  • Reduced axial and radial runout
  • ISO 1328 gear quality 9 and reduced run-out (0.11 to 0.15)
  • Compromise between preload and low starting torque

The Rollix Compact P (Precision) and Rollix Compact HP (High Precision) ranges without gear and in 42CrMo4 material are recommended for all applications requiring even greater precision.

Picto_CDO_Simple_galet

The Rollix RT range, in 100Cr6, is suitable for applications requiring very high precision or higher speeds.

Picto_CDO_RT

Rollix precision range

  • Material: 42CrMo4
  • Average diameters: from Ø148 to Ø2455 mm
  • Maximal speed (RPM x average diameter): 40 000 NDM (up to 100 000 on demand)
  • Preloaded slewing rings
  • Very low run-outs
  • Material: XC45
  • Average diameters: from Ø414 to Ø1094 mm
  • Maximal speed (RPM x average diameter): 40 000 NDM (up to 100 000 on demand)
  • Preloaded slewing rings and unhardened gear (quality 9)
  • Low run-outs
  • Material: XC45
  • Average diameters: from Ø414 to Ø1094 mm
  • Maximal speed (RPM x average diameter): 40 000 NDM (up to 100 000 on demand)
  • Preloaded slewing rings and unhardened gear (quality 9)
  • Low run-outs
  • Material: XC45
  • Average diameters: from Ø414 to Ø1094 mm
  • Maximal speed (RPM x average diameter): 40 000 NDM (up to 100 000 on demand)
  • Preloaded slewing rings
  • Gear: unhardened (quality 9)
  • Low run-outs
  • Material: 100Cr6
  • Average diameters: from Ø255 to Ø1030 mm
  • Maximal speed (RPM x average diameter): 50 000 NDM (up to 100 000 on demand)
  • Preloaded slewing rings
  • Very low run-outs
Download the overview of standard product Rollix ranges
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Learn everything about our precision ranges 

Discover our precision ranges

Types of applications concerned

Slewing ring for machine tool, tool changer, loading slewing bearing for turntable, robotics any axis, milling head, indexing table, welding positioner…

Slewing ring for radiology, scanner, diagnotic table…

Slewing ring for slow radar, rapid radar, weaponry…

Sectors concerned

Our key processes

Roulé-soudé par étincelageFlash-butt welding
Usinage et rectification de précisionPrecision machining and grinding
Trempe sous pressePress quenching
Traitement thermique par inductionInduction heat treatment
Procédés spéciauxSpecial processes

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