Kukko 21-89 Internal Bearing Extractor (2 1/4" to 4 3/8")

(2 1/4" to 4 3/8") Kukko 21-89 Internal Bearing Extractor

Kukko Quality Tools

  • $567.00
    Unit price per 

For extracting inner bearings, bearing outer rings and bushings.

Product Data Sheet

View all Internal Extractors

Available in Extractor Sets - 25-C & 25-D


  • The 2-shell design with extra large grasp edges ensures safe extraction.
  • The internal extractors are equipped with an internal safety stop to protect against excess spreading and overloading.
  • Mechanical pressure screw.


  • KUKKO internal extractors can be combined with counter supports (22-4) and slide hammer (22-0-2).
  • Spare parts are available for internal extractor sizes 21-89 and 21-90.

How it works

  • Place the internal extractor into the bearing's hole.
  • Using a ring spanner, tighten the nuts to open the jaws of the internal extractor. Make sure that the jaws sit securely below the bearing's inner race.
  • For removal, the spindle on the counter support series 22 or on the slide hammer series 22-0 is screwed onto the key spindle on the internal extractor.

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