Bearing puller is an indispensable thing in the home workshop and garage, especially if you often have to disassemble electric motors, as well as various mechanisms and devices in which these bearings are present.
If you don’t want to overpay for factory accessories designed for dismantling bearings, make a powerful puller from the motorcycle sprocket. It does not take much time.
First of all, the master makes the markings on the asterisk, then clamps it into a vise and cuts the "core" using a grinder. The result should be two details. Then you can proceed to the next stage of work.
The process of making a homemade puller
The master cuts the resulting “core” from the motorcycle sprocket into two parts, cutting out the connecting jumper. Then two more details will need to be cut off from the outer "contour" of the sprocket. In them, the master drills through holes on one side.
Next, to assemble a homemade puller, you need a stud (screw) with a pointed end, as well as bolts, nuts, thick washers and a sleeve. At the next stage, the author proceeds to the assembly of the device itself.
After that, the master tightens the “claws” of the puller with a nut so that they hang out during operation, and also welds the sleeve to the body. And on this, the process of making homemade products can be considered completed.
For details on how to make a powerful puller for bearings from the motorcycle sprocket with your own hands, we recommend that you look in the video on the website.
