Kukko Internal Bearing Extractor 2 3/4in70mm - 3-15/16in100mm, Kukko Quality Tools, Mfr#: 21-9

For extracting inner bearings, bearing outer rings and bushings. 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. 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. Do not use any electrical or pneumatic servo screwdrivers or hammer drills. Protective blanket required. Protective goggles required. inner diameter of ball bearing metric 70 – 100mm ball bearing iso 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, 6320, 16020, 61820 effective depth metric 95mm length of internal extractor metric 166mm