kukko k-220-221-a puller set for universal puller applications in the case, up to 150 mm spread for universal puller applications of the k-220-221 series is used for centric pulling of bearings, gears

The 19-piece puller set for universal puller applications of the K-220-221 series is used for centric pulling of bearings, gears, and discs in all common sizes for crafts, workshops, and industry. This allows for the removal of any component that sits on a shaft and is freely accessible from the outside. The puller legs are automatically centered by tightening the cone. The desired span can be set by operating the cone. Additionally, the puller legs can be preloaded using the cone to avoid possible slipping. It can be used as both an external puller and an internal extractor (in combination with a sliding hammer or a counter stay) by simply flipping the puller legs and the cone.

Self-centering of the jaws by tightening the tension cone

The clamping cone regulates the setting of the desired reach.