Product Details
The Kukko internal extractor kit is designed for extracting inner bearings, bearing outer rings, and bushings. It can be combined with counter supports and slide hammers for enhanced functionality. The kit includes extensions from series 21-V for deeper bearing extraction, along with spare parts for internal extractor sizes 21-89 and 21-90. It features a 2-shell design with extra-large grasp edges for safe extraction and is equipped with an internal safety stop to protect against excess spreading and overloading. The extractor operates with a mechanical pressure screw and is meant for manual use only; electrical or pneumatic servo screwdrivers, as well as hammer drills, should not be used. Proper safety precautions include the use of a protective blanket and protective goggles. The inner diameter of compatible ball bearings ranges from 56 to 110 mm, with an effective depth of 120 mm and a length of the internal extractor measuring 187 mm. This kit is compliant with ball bearing standards ISO 6012, 6212, 6312, 6412, 16012, 61812, 61912, 6013, 6213, 6313, 16013, 61913, 6014, 6214, 6314, 16014, 6015, 6215, 6315, 16015, 6016, 6216, 6316, 16016, 61816, 6017, 6217, 6317, 6018, 6218, 6318, 16018, 61818, 6219, 6319, 6020, 6220, and 6320.
