Miyano

BND 4255, 5000rpm

DR7000709 Angular contact bearing 1 123.00 123.00
DR7000936 Angular contact bearing 1 135.00 135.00
DR7001095 Angular contact bearing 3 168.00 504.00
DR7000009M Dust Grind Taper – Manual spindle motor or live tool 1 200.00 200.00
DR7000024 Misc. Seals / Grease / etc… 1 100.00 100.00
DR7000041 Spindle Repair Labor And Assy 5 115.00 575.00

Inspection Results:

  • The spindle journal diameters show no appreciable wear and are acceptable for proper bearing fits.
  • The bearing housing inner diameter meets design specifications and shows no appreciable wear. No modification is required.
  • The taper runout is larger than design specifications. We recommend dust grinding the taper.
  • The bearings show some wear on the inner and outer diameters.
  • The gears are starting to show some wear. We will leave as is.
  • The unit will be assembled and tested.
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