Kukko 21-7 Pilot Bearing Puller (45mm - 58mm ID)

Highlights:

• Made In Germany.
• For the extraction of for internal bearings, bearing outer rings, and bushings.
• This product is intended to be used in conjunction with a Kukko slide hammer or counterstay.
  

The Kukko 21-7 pilot bearing puller is designed for removing internal bearings, bearing outer rings, and bushings with precision. Manufactured in Germany, this tool is meant to be used alongside a Kukko slide hammer or counterstay for seamless operation. It accommodates bearings with an inner diameter range of 45 to 58 mm (1 3/4 to 2 1/4 inches), offering reliable extraction for various applications.

Featuring a two-shell design with large grasp edges, this blind bearing puller ensures secure engagement for safe removal. Its internal safety stop prevents excessive spreading and overloading, while the mechanical pressure screw enhances control during operation. When paired with a counter support or slide hammer, this blind hole bearing puller adapts to different extraction needs. Additionally, series 21-V extensions allow for the removal of deeper-set bearings.

Its KUKKoating provides corrosion protection without chrom VI, while a safety label helps preserve intellectual property. With spare parts available for select extractor sizes, the Kukko 21-7 pilot bearing puller is a lasting investment for maintenance and repair work. 

Features:

• 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 Advantage:

• KUKKO internal extractors can be combined with counter supports and slide hammers.
• When combined with the internal extractors, extensions from series 21-V enable deeper bearings to be extracted.
• Spare parts are available for internal extractor sizes 21-89 and 21-90
• Strong design, high performance and long service life.
• Self-healing corrosion protection KUKKoating for galvanized parts (WITHOUT chrom VI).
• Safety label to ensure protection of intellectual property.
• Product video can be opened directly on the tool using the QR code.

Specs:

• Ball bearing ISO: 6009; 6209; 6309; 6409; 16009; 61809; 61909; 6010; 6210; 6310; 6410; 16010; 61810; 61910; 6011; 6211; 6311; 6411; 16011; 61811; 61911.
• Inner diameter of ball bearing: 45 - 58 mm (1 3/4 - 2 1/4 inch)
• Effective depth: 85 mm (3 3/8 inch)
• Length of internal extractor: 135 mm (5 3/8 inch)
• Number of segments: 2
  
• Weight: 1.23 kg

Works with: (SKU & Item Name)

• 22-0-1 Slide hammer device
• 22-2 Counterstay
• 22-3 Counterstay

What's included: (SKU and Item Name)

• 21-7 Internal Extractor
  

Download the Kukko 21-7 data sheet here.