Haas, VR11B, 1064029, 15000rpm

Haas, VR11B, 1064029, 15000rpm

DR7001642 Lower bearing
DR7000691 Upper bearing
DR7002489 Disc Spring
DR7000039 Bearing Cartridge Repair
DR7000087 Dynamic Balance Rotating Part
DR7000041 Spindle Repair Labor And Assy
EXPEDITE FEE Expedite Fee

Inspection Results:

  • The spindle journal diameters show no appreciable wear and are acceptable for proper bearing fits.
  • The upper bearing housing inner diameter is larger than design specifications and shows some wear. We recommend boring and bushing the housing.
  • 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.
  • Many of the disc springs are broke. We recommend replacing all the disc springs.
  • The unit will be assembled and tested.