Kukko 21-8 Pilot Bearing Puller (56mm - 70mm 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 21-8 pilot bearing puller is designed for extracting internal bearings, bearing outer rings, and bushings with an internal diameter of 56–70 mm. Its two-shell design provides extra-large grasp edges for secure removal while preventing damage to components. The mechanical pressure screw enhances stability during use, ensuring controlled extraction. This blind bearing puller works with a Kukko slide hammer or counterstay for effective removal. The internal safety stop prevents over-expansion, while extensions from the 21-V series allow for deep-seated bearing extraction. Its compatibility with various setups makes it a reliable blind hole bearing puller useful in many situations. Additionally, spare parts are available for key extractor sizes to support long-term use. Made in Germany, the Kukko 21-8 pilot bearing puller features a robust design with a corrosion-resistant KUKKoating finish, ensuring durability and high performance in challenging environments. 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: 6012; 6212; 6312; 6412; 16012; 61812; 61912; 6013; 6213; 6313; 16013; 61913; 6014; 6214; 6314; 16014. Inner diameter of ball bearing: 56 - 70 mm (2 1/4 - 2 3/4 inch) Effective depth: 85 mm (3 3/8 inch) Length of internal extractor: 133 mm (5 1/4 inch) Number of segments: 2 Weight: 1.43 kg Works with: (SKU & Item Name) 22-0-17 Sliding Hammer 22-2 Counterstay 22-3 Counterstay What's included: (SKU and Item Name) 21-8 Internal Extractor Download the Kukko 21-8 data sheet here.