Hydraulic Bearing Puller-abstract.docx

FABRICATIONS OF HYDRAULIC BEARING PULLER

ABSTRACT This report deals with design and fabrications of bearing puller with the help of hydraulic operations. A “hydraulic operated bearing puller” is a device which is used to remove the bearing from shaft by using the puller setup from supporting device. In the machines the press fit operations are very complicated to align the assembly. For this type of operations we need heavy force for assemble and disassembling the bearings from the machines. It can widely be used. It is easy to fit on the bearing and removing. This can be effectively used for removing the bearings.

It is designed as a tool to make the removal and installation of bearings simple and efficient, bearing pullers. In some cases, the configuration of the puller will allow the extraction of both gears and bearings, including those that are connected with a series of shafts within the mechanism. Different sizes of bearing pullers make it possible to use the device on everything from a pair of skates to complicated industrial machinery.