Seamless hot rolled bearing tubes

according to EN ISO 683-17:04.2000

  • Outer diameter
  • Wall thickness
  • Materials


  • Tolerances


  • Hardness
  • 56,8 - 306,1 mm (up to 322,8 mm on request)
  • 6,75 - 50,00 mm
  • 100Cr6 (1.3505 bzw. 1.2067)
    100CrMo7 (1.3537)
    100CrMo7-3 (1.3536)
  • Outer diameter : + / - 0,5 %
    Wall thickness (AD ≤ 205 mm) : + / -5 %
    Wall thickness (AD > 205 mm) : + / -12,5 %
  • HB max. 210

Broad range of sizes. We gladly help to find the optimal tube size for your finished dimension.