The shop wanted $50 a wheel to change out the bearings.
The internet wanted $60 for the tool to do it.
I knew there had to be a better way.
The official name for this tool is a 'mandrel bearing puller.'
Step 1: Materials and Tools
1/2" Button head machine screw, at least 1 1/2" long, available at any hardware store
Flat head screwdriver with a somewhat large head and an impact resistant handle (this may get destroyed)
-Hammer (any type, even a rock will do)
-File or belt sander to speed things up
-Hack saw, or band saw to speed things up
-Some sort of clamping device (vice)
-Safety goggles for power tools and hammering