Haas

GR510-93-30-10979B

Haas, GR510-93-30-10979B

DR9003492 Lower bearing
DR7000172 Upper bearing
DR7000024 Brass cap
DR7000087 Dynamic Balance Rotating Part
DR7000041 Spindle Repair Labor And Assy

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 brass drawbar cap is marred and needs to be replaced.
•The unit will be assembled and tested.

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