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A department of the Defontaine group, offers a wide range of reliable and durable slewing rings available from 100mm to 6200mm with or without teeth, in materials ranging from C45 to 42CrMo4, as well as more specific materials such as titanium and many other alloys.


We keep the World turning

Rollix is the expert in preloaded slewing rings and a world leader in blade bearings for wind turbines. Thanks to thier process of grinding of the raceway and to systematic matching, Rollix provides a slewing ring that is as precise as possible throughout its lifetime.

Thanks to simultaneous engineering, Rollix produce a product that answers the most specific requests of the most demanding customers (slewing rings made of titanium, aluminium etc…)

Rollix’s ISO 9001 and ISO 14000 certification guarantees a product designed and produced according to the rule book.

Rollix’s slewing rings conform to the DNV, LLoyd, GL standards and are recognised worldwide.

Use cases

  • wind turbine
  • solar
  • medical
  • precision
  • public works
  • cranes
  • packaging
  • water treatment
  • offshore
  • mining
  • green industry
  • handling
  • defence
  • transport
  • industry
  • construction
  • capability


Contact us

Please contact us using the form below or send us an email.