Mazak 53208020202 5000rpm live tool repair

Eppinger 4.200.299 sn 78304-5 4000rpm live tool repair

Mazak 53208020202 5000rpm live tool repair

Mazak 53208020202 5000rpm live tool repair

Eppinger 4.200.299 sn 78304-5 4000rpm live tool repair

DR7000973 Angular contact bearing
DR7000181 Angular contact bearing
R202118 Angular contact bearing
DR7000989 Needle roller bearing
DR7000024 New shaft
DR7000039 Bearing Cartridge Repair
DR7000024 Misc. Seals / Grease / etc…
DR7000041 Spindle Repair Labor And Assy

Inspection Results:

  • The shaft has a crack in the taper. We recommend making a new shaft.
  • One of the bearing housing inner diameters is larger than design specifications and shows wear. We recommend boring and bushing this area.
  • The bearings show some wear on the inner and outer diameters.
  • The gears are worn. We will leave as is since we cannot get new gears. The unit may run loud due to the wear in the gears.
  • The unit will be assembled and tested.