Bearing puller is a device to take out the inner bearing from the bearing housing. It includes mounting plate, pulling bolt and through bolt。
There are no less than two pulling bolts, each pulling bolt has a pulling claw at the bottom that can hang the bottom of the inner bearing, there is a fastening nut installed on each pulling bolt, there is no less than one long hole in the middle of the mounting plate, the width of the long hole is greater than the diameter of the pulling bolt, the lower end of each pulling bolt passes through the long hole and extends to the bottom of the mounting plate, the fastening nut can be stuck on the mounting plate at the long hole; on the outside of the long hole, there is no less than two pulling bolts fixed on the mounting plate. There are no less than two positioning nuts fixed on the plate outside the long hole.
The utility model has a reasonable and compact structure, which can quickly and easily remove graphite and silicon carbide bearings of different diameters and lengths, and will not cause damage to the inner bearing during removal, thus greatly reducing the increase in product cost caused by damage to the inner bearing and greatly improving the efficiency of removing the inner bearing.
Axle wheel hub inner bearing puller, including pulling sleeve, guide column and guide block, the guide block is worn on the guide column, the guide column is fixed on the pulling sleeve, and the guide block has a bolt in the same direction as the guide column. The utility model can easily pull out the bearing inside the axle hub of the truck without damaging the axle housing and other valuable parts.
Axle wheel hub bearing extractor, characterized in that it includes a pulling sleeve, a guiding column and a guide block, the guide block is threaded on the guiding column, the guiding column is fixed on the pulling sleeve, and the guide block has a bolt in the same direction as the guiding column.
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