MT live tool

T134-00071, 3500rpm

DR7001304 Angular contact bearing
DR7001199 Needle roller bearing
DR7000009M Dust Grind Taper – Manual spindle motor or live tool
DR7001854M Plate & Grind seal area
DR7001854M Plate & Grind needle bearing area
DR7000024 Misc. Seals / Grease / etc…
DR7000041 Spindle Repair Labor And Assy

Inspection Results:

  • One of the spindle journal diameters is worn and undersized for proper bearing fits. We recommend plating and grinding this area.
  • The seal area is worn and pitted. 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 excessive. We recommend dust grinding the taper.
  • The bearings show some wear on the inner and outer diameters.
  • The unit will be assembled and tested.