Below is a recent summary of a Umbra Eppinger Live Tool R78831 quote completed for one of our customers. [hr] [twocol_one]

eppinger live tool

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***Eppinger live tool, R78831, s/n 2712-3, 6000rpm

  • DR7001206 – Tapered Roller Bearing
  • DR7001277 – Tapered Roller Bearing
  • DR7001194 – Deep groove bearing
  • DR7000024 – Make drive tip flexible
  • DR7000024 – Misc. Seals / Grease / etc…

***Repair proposal R2012485

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Inspection Results

We are pleased to provide our repair proposal for the subject unit.

  • The spindle journal diameters show no appreciable wear and are acceptable for proper bearing fits.
  • The upper bearing housing inner diameter meets design specifications and shows no appreciable wear. No modification is required.
  • The taper runout is acceptable. Our proposal provides no repair to the spindle taper.
  • The upper and lower bearings show some wear on the inner and outer diameters.
  • The gears are in good shape.
  • The spline is starting to show some wear. At this time, no modification is required.
  • The drive end will be made flexible.
  • Lead-time is 12-15 business days.



Complete this form for a custom quote – Inspections are free