688Z Ball Bearing

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These bearings can be used with the Threaded Rod Plates and the C-Beam End Mounts. They are awesome and super affordable! Grab a bunch today.

Used with 8mm ACME rod

  • 688Z Ball Bearing
  • ABEC 1
  • RPM rating 5000-6000
  • 8mm Bore
  • 16mm OD
  • 5mm Width

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