Find all your DIY electronics in the MakerShed. 3D Printing, Kits, Arduino, Raspberry Pi, Books & more!
race1.JPG
race2.JPG
race3.JPG

Jake von Slatt sent us a link to this nifty “legendary” automotive tip for removing old bearing races from an aluminum axle hub. There’s no way of knocking or prying them out. But if you weld a bead around the inside of the race, when the weld cools, it’ll shrink enough that it’ll come away from the hub, so that you can install new bearings. Cool! I guess this technique would work in other situations where shrinking a metal part would free it from a housing.

A neat trick for removing bearing races

Gareth Branwyn

Gareth Branwyn is a freelancer writer and the former Editorial Director of Maker Media. He is the author or editor of a dozen books on technology, DIY, and geek culture, including the first book about the web (Mosaic Quick Tour) and the Absolute Beginner’s Guide to Building Robots. He is currently working on a best-of collection of his writing, called Borg Like Me.


Related
blog comments powered by Disqus

Featured Products from the MakerShed

Follow

Get every new post delivered to your Inbox.

Join 25,435 other followers