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HESTEGO GmbH

HESTEGO GmbH

HESTEGO GmbH

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Ball Screw (Ground Ball Screws) by HESTEGO GmbH

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Ground precision ball screws (KGT)
  • Accuracy classes P0, P1, P3, P5 (according to ISO 3408)
  • Diameters from 12 to 180 mm
  • Lengths up to 15.5 m
  • Efficiency µ up to 97
  • Operating temperatures from -40 to +80 °C (depending on the type of lubricant).
  • Minimum strength of the spindle material Rm = 900 MPa.
usual materials for the ball screw spindle
  • Heat-treated steel 1.7225 (42CrMo4)
  • Heat-treated steel 1.7228 (50CrMo4)
  • Stainless steel
usual materials for the ball screw nuts
  • Bearing steel 1.3520 (100CrMn6)
  • Stainless steel
Materials for the rolling ball
  • Chrome steel 1.3505 (100Cr6)
  • Stainless steel
  • Ceramic

if you have not found the properties you are looking for, please contact us via our website and we will develop your desired KGT together

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