S7-VD150-NBC25-32-A7D, 60 600 4207, 18.1816-3.2 36/2018, 4000rpm

DR7001270 Tapered roller bearing
DR7001206 Tapered Roller Bearing
DR7000331 Angular contact bearing
DR7002353 Needle roller bearing
DR7001854M Plate & Grind Journal – Manual spindle motor or live tool
DR7000041 Spindle Repair Labor And Assy

Inspection Results:

  • One of the spindle journal diameters is worn and rough. We recommend plating and grinding this area.
  • The 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 bearings show some wear on the inner and outer diameters.
  • The gears are in good shape and show little wear.
  • The unit will be assembled and tested.