KUKKO 21-0 internal puller with 2 scales 5 to 8 mm

Name: KUKKO 21-0 internal puller with 2 scales 5 to 8 mm
Brand: KUKKO
SKU: 41230106
Price: 81.6 EUR
Availability: PreOrder

Supplier number: KUKKO 21-0 | EAN 4021176010408

81.60 tax incl.

€67.44 excl. VAT (incl. all environmental contributions)

On order: delivered from 06/10/2026

Ordered before 20:00 - delivered as of 06/10/2026
Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

✆ Talk to a specialist

Accurate internal extraction of compact bearings

Practical benefits

Reliable Kukko 21-0 grip: The two-shell design lets you extract tightly fitted bearings and bushings from 5 to 8 mm with ease.
Secure blind hole hold: Extra-wide gripping edges firmly lock behind flush-mounted races and sleeves for smooth, slip-free pulling.
Built-in overload protection: An integrated spindle stop prevents overspreading under heavy pressure, ensuring safe operation and long tool life.

In a nutshell

The right choise for

With the Kukko 21-0 internal extractor, you easily remove tight-fitting bearings, bushings, and outer rings with an internal diameter of 5 to 8 mm. When parts are seated in blind holes without rear access, the two-shell design with extra-wide gripping edges ensures a firm, slip-free hold. The integrated spindle stop prevents overspreading and protects the tool from overload under heavy pressure. Featuring an M7 connecting thread, this internal extractor pairs smoothly with an optional counter stay like the 22-1 or a slide hammer like the 22-0-05 for clean, controlled, and damage-free extraction.

Product information FAQ

€81.60

tax incl.

Key features according to our expert

For diameter: 5-8 mm

Scope of delivery

Optional extension:21-V-040
Extension for inner puller (40 mm extension, fixing thread M7):21-V-060
Extension / extensions for inner puller (60 mm extension / extensions, fixing thread M7):21-V-080
Extension / extensions for internal puller (80 mm Extension / extensions, fixing thread M7):22-0-05
Puller with 200 mm stroke, 0.5 kg stroke mass:22-1
Counter support, up to 60 mm clamping range, 115 mm clamping depth:

Product description

Series 21 inner pullers are used for pulling out internal bearings, bearing outer rings and bushings in Craft, workshop and Industry. The multi-part design of the inner pullers with their extra-large grip edges enables safe extraction of internal parts. Series 21 impresses with its compatibility and versatility in applications. Depending on the application, there are numerous variants of either 2- or 3-shell inner pullers. They are used either together with Counter supports or with stroke pullers.

Application

For pulling out inner bearings, bearing outer rings and shaft holes in Craft, workshop and Industry.

All Features

For diameter: 5-8 mm

Brand KUKKO
41230106
EAN 4021176010408
Supplier number KUKKO 21-0

Frequently asked questions about this product

Answered by specialists

What internal diameter range does this internal extractor cover?: This internal extractor is designed for internal diameters from 5 to 8 mm.
Can this internal extractor be used on its own?: No, you combine it with a counter stay (such as 22-1) or a slide hammer (such as 22-0-05).
What connecting thread does this extractor have?: The internal extractor has an M7 connecting thread.
Can you use this tool for deeper seated bearings?: Yes, you can extend the reach using optional 21-V series extensions with M7 thread.
What are the main applications for this 2-shell extractor?: It is used to pull internal bearings, outer bearing rings, and bushings.