simatool FT 33

For professional mounting of bearings and radial shaft seals

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simatool Fittig Tool FT 33 Case closed and case open.

Fitting Tool FT 33 helps prevent premature bearing failure

Improper mounting, in particular incorrectly applied mounting forces, are responsible for approx. 16% of all premature bearing failures. The simatool FT 33 rolling bearing fitting tool guarantees fast, precise and safe fitting of bearings with bore diameters from 10 to 50 mm. The correct combination of impact ring and impact sleeve ensures that the installation forces are never transmitted via the rolling elements of the bearing.

  • For bearing installation on the shaft, in the housing or on shaft and in housing at the same time
  • The inner and outer diameters of the impact rings are precisely matched to the dimensions of the rolling bearings
  • Extremely impact-resistant material for high durability of the impact rings and impact sleeves
  • The impact rings are pressed onto the impact sleeves, so that no independent loosening of the impact rings is possible
  • Also suitable for the installation of sockets, seals, pulleys, etc.
  • Suitable for 222 different rolling bearing sizes
  • simatool Fitting Tool FT-P is the ideal supplement for working with presses and installation forces up to 5 tons
  • Fast, precise and safe installation of bearings and seals
  • Impact rings are clearly marked for quick and easy selection
  • All components from case are available as spare parts
  • Rolling bearings have significantly longer service life due to proper mounting
  • Thanks to the special DC adapter of the FT-P tool, the C-rings of the simatool FT 33 can also be used on presses

Product images

Scope of delivery

simatool Fitting Tool FT 33 Case open. The practical user guide including bearing selection table is glued to the inside of the case. The rolling bearing fitting tool set contains 33 impact rings, 3 impact sleeves, 1 non-rebound hammer.



  • 33 plastic nylon impact rings
  • 3 aluminum impact sleeves
  • 1 non-rebound hammer

Application area of the FT 33

  • General manufacture and maintenance in plant and mechanical engineering
  • Maintenance of agricultural, municipal and construction machinery
  • Service fleets for on-site maintenance
  • Maintenance of electric motors
  • Maintenance of pumps
  • Gearbox maintenance
  • Conveyor maintenance
  • Maintenance of paper and plastics processing

Application images


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Technical data

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