Bearing 18,5x37x8mm

This is a simple bearing i made. Inner diameter is 18.5 mm, outer 37mm and the height is 8mm.

For each bearing you will need 14 additional 6mm diameter bb´s from an airsoft gun.

Assembly is extremely easy, you just put the inner ring with the lip inside the outer, insert the bb`s and press the second half of the inner ring over the first. Additionally you can add glue to keep it in place permanently.