ZYLtech 12mm 1204 Antibacklash Ball Screw w/ Ballnut - Pre-cut lengths 250mm-1000mm

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Beware of purchasing inexpensive ballscrews as many sellers falsely claim to be offering precision-grade C7 screws. Genuine ZYLtech Anti-backlash ballscrews are true C7 grade with the following details:

  • Precision grade C7 rolled ballscrews
  • Travel distance error: +/- 50 microns per 300mm
  • Maximum Radial Runout of the Circumference of the Thread Root in Relation to the Supporting Portion Axis of the Screw Shaft : +/- 14 microns
  • Maximum Perpendicularity of the Supporting Portion End of the Screw Shaft to the Supporting Portion Axis: +/- 7 microns
  • Maximum  Axial Clearance: 0.1mm (1605) or 0.05mm (1204)
1204 (12mm Dia. 4mm Pitch) Ballscrew w/ Ballnut (BF/BK10 End support kit optional)
This listing is for one set - 1x ballscrew, 1x ballnut (1x each of BF10 and BK10 end supports optional - select above)
  • The length listed above is the overall length including machined ends.
  • Please refer to the last photo for specification of machined ends.
  • The end supports come with locking nut and retaining ring.

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  • 4
    Ball screws

    Posted by wjrosencutter@cox.net on Jun 26th 2019

    Recieved very quickly

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