Roller Rail Systems


Bosch Rexroth roller rail systems were designed especially for applications in machine tools and industrial robots. Available in various accuracy classes, these linear guides have exceptionally high load-bearing capacity and rigidity. Roller rail systems have four roller bearing circuits in an O-arrangement. The rollers are in line-contact with the raceways at a contact angle of 45°


  • Rolling elements: Rollers
  • Very high static load capacities
  • Very high dynamic load capacities
  • High static torque capacity
  • Very high rigidity in all major planes of load application
  • Very good travel performance even under extremely high loads
  • Unlimited interchangeability due to precision manufacturing
  • Integrated all-round sealing
  • Broad range of accessories for special sector solutions (seals, wipers/scrapers)
  • Integrated, inductive and wear-free measuring system as an option
  • Clamping and braking units available


Product Data

Structural Design





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