Mazak spindle SJ-SK18.5XBM lathe spindle repair

DR7003329 Bearing set
DR7000462 Lower bearing
DR7001378 Upper bearing
DR7000089 Motor Rewind
DR7000087 Dynamic Balance Rotating Part
DR7041MetalSpd Metalworking Spindle Repair Labor And Assy
jl***Repair proposal R2024846
***Mazak spindle, SJ-SK18.5XBM, F9720064, 5000rpm
We are pleased to provide our repair proposal for the subject
unit. Below is a detailed pricing summary for your reference.
Inspection Results
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 lower 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 stator passed the phase test, but failed the insulation test.
We found oil