KUKKO 25-B ball bearing inner puller set 12-70 mm

Name: KUKKO 25-B ball bearing inner puller set 12-70 mm
Brand: KUKKO
SKU: 41230099
Price: 1103.2 EUR
Availability: PreOrder

Supplier number: KUKKO 25-B | EAN 4021176013133

1,103.20 tax incl.

€911.74 excl. VAT (incl. all environmental contributions)

On order: delivered from 12/10/2026

set

Delivery by DHL

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Precise extraction of internal bearings

Practical benefits

Wide internal diameter range: You effortlessly extract various bearings, bushings, and outer races using eight internal pullers spanning 12 to 70 mm.
Secure grip under load: The multi-shell design with large gripping edges prevents slipping and protects surrounding components during heavy extraction.
Controlled Kukko counterstay force: Two included counter supports provide mechanical stability to steadily pull tightly seated internal parts out of housings.

In a nutshell

The right choise for

With the Kukko 25-B ball bearing internal puller set, you effortlessly remove tightly seated bearings, bushings, and outer races where external grip is not possible. Covering a comprehensive range from 12 to 70 mm across eight internal extractors, it ensures you always have the right size ready for various housing diameters. The extra-large gripping edges and built-in safety stop prevent overloading while protecting housings and shafts from damage. Utilizing the two included counterstays (22-1 and 22-2), you extract components from blind holes or gearboxes with steady, controlled mechanical force. It provides the control and reliability needed for maintenance and overhaul work on machinery, drives, and vehicles.

Product information FAQ

€1,103.20

tax incl.

Scope of delivery

21-1:Two-part inner puller with clamping range 12 mm - 16 mm, 25 mm Depth of use
21-2:Two-part inner puller with clamping range 14 mm - 19 mm, 27 mm Depth of use
21-3:Two-part inner puller with clamping range 18 mm - 23 mm, 35 mm Depth of use
21-4:Two-part inner puller with clamping range 20 mm - 30 mm, 40 mm Depth of use
21-5:Two-part inner puller with clamping range 28 mm - 40 mm, 28 mm Depth of use
21-6:Two-part inner puller with clamping range 35 mm - 46 mm, 48 mm Depth of use
21-7:Two-part inner puller with clamping range 45 mm - 58 mm, 100 mm Depth of use
21-8:Two-part inner puller with clamping range 56 mm - 70 mm, 100 mm Depth of use
22-1:Counter support, up to 60 mm clamping range, 115 mm clamping depth
22-2:Counter support, up to 100 mm clamping range, 165 mm clamping depth
671519:Powernut with diameter 30 mm, spanner size 19 mm, thread size M15
K-26-B:7-piece inner puller set with striker Ø 28-70 mm

Product description

The 10-piece inner puller set 25-B is used for pulling out inner bearings, bearing outer rings and shaft holes in craft, industry and workshop. The set contains inner pullers and counter supports. The multi-shell design of the inner pullers with their extra-large grip sides enables safe extraction of inner parts, and together with the counter supports, inner parts can thus be safely removed.

Application

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

Brand KUKKO
41230099
EAN 4021176013133
Supplier number KUKKO 25-B

Frequently asked questions about this product

Answered by specialists

Which internal diameters is this extractor set suitable for?: This set is designed for ball bearings, bushings, and outer rings with an inside diameter from 12 mm to 70 mm.
What is included in the KUKKO 25-B set?: The set includes 8 internal extractors (21-1 to 21-8), 2 counterstays (22-1 and 22-2), and an M15 power nut.
Can these internal extractors be used with a slide hammer?: Yes, series 21 internal extractors can be combined with counterstays as well as compatible KUKKO slide hammers.
How does bearing removal with a counterstay work?: The internal extractor grips firmly inside the bearing, while the counterstay rests on the housing to extract the part via the spindle.
Do the internal extractors feature overload protection?: Yes, they are equipped with an internal safety stop to prevent excess spreading and overloading.