Wheels for lawn mower

thingiverse

I dislike the current design of my lawn mower's wheels; they constantly loosen up and fall apart because they lack ball bearings. To resolve this issue, I created a new wheel design with ball bearing and self-locking nuts. This ensures that my wheels no longer spin erratically. For this project, I purchased: * 8x22x7 MM 608ZZ ball bearings (8 units) * M8 self-locking nuts (8 units) * A threaded rod in M8 After printing the wheels, I placed a ball bearing on each side of the wheel using a rubber mallet. Next, I cut the threaded rod to the correct length and screwed it into position. Finally, I secured the nut to prevent over-tightening. I have uploaded the STL file, FreeCAD file, and photos for your reference. Feel free to modify this design as needed to suit your requirements.