Cake turntable

thingiverse

This is a turntable to frost a cake evenly. It operates on the same principle as a microwave turntable, with an upper moving table on a fixed support with rotating wheels in between. I used five 608 bearings in the design (a bit overkill, I know): at the center axis of rotation & four around the periphery to bear load. The top plate is affixed to the turntable via magnets and can be removed to put the cake in the freezer if necessary.