KUKKO 21-7 inner puller with 2 scales 45 to 58 mm

Name: KUKKO 21-7 inner puller with 2 scales 45 to 58 mm
Brand: KUKKO
SKU: 41230056
Price: 137.95 EUR
Availability: PreOrder

Supplier number: KUKKO 21-7 | EAN 4021176011641

137.95 tax incl.

€114.01 excl. VAT (incl. all environmental contributions)

On order: delivered from 06/10/2026

Delivery by DHL

✆ Talk to a specialist

Reliable extraction for flush bearings

Practical benefits

Firm grip during removal: The two-shell design with extra-large grasp edges ensures you achieve a secure hold on tightly seated bearings.
Safe Kukko internal extractor: An integrated internal safety stop protects you against excess spreading and tool overloading during demanding pulls.
Versatile combination options: You can easily pair the extractor with counter supports or slide hammers to suit your specific extraction task.

In a nutshell

The right choise for

With the Kukko 21-7 internal extractor, you can effortlessly remove tightly seated or flush-mounted bearings, bearing outer rings, and bushings with an inner diameter of 45 to 58 mm. When there is no external grip point, the 2-shell design with extra-large grasp edges delivers a firm, reliable hold behind the component. The integrated internal safety stop protects against excess spreading and tool overloading, keeping the housing and bearing seat safe from damage. For a powerful, controlled pull, easily combine this internal extractor with an optional counter stay such as the 22-2 or 22-3, or with a 22-0-17 slide hammer.

Product information FAQ

€137.95

tax incl.

Key features according to our expert

For diameter: 45-58 mm

Scope of delivery

Optional extension:22-0-17
Impact trigger with 250 mm stroke travel, 1.7 kg impact mass:22-2
Counter support, up to 100 mm clamping range, 165 mm clamping depth:22-3
Counter support, up to 180 mm clamping range, 280 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 the optionally 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: 45-58 mm

Brand KUKKO
41230056
EAN 4021176011641
Supplier number KUKKO 21-7

Frequently asked questions about this product

Answered by specialists

What internal diameters is this extractor suitable for?: The Kukko 21-7 internal extractor is designed for inner diameters from 45 to 58 mm.
How does this internal extractor work?: The 2-shell design expands behind the component, providing a secure grip beneath the inner race of the bearing or bushing.
Can this internal extractor be used on its own?: No, you need to combine it with an optional counter stay such as the 22-2 or 22-3, or a slide hammer like the 22-0-17.
What applications is this tool intended for?: For removing internally seated bearings, bearing outer rings, and bushings in workshop and industrial environments.