Pulley or adapter for bearing

Pulley or adapter for bearing

Description

I needed to adapt 2 bearing for a pulley. I designed a 2 part model with OpenScad. You need to increase walls and top and base surfaces if you want to handle big load. (around 3mm for the big bearing I use, and for a load around 30Kg) You need a screw tap according to the screw you will use. The visible part of the screw protect the 3D-part to be completely damaged. A vise is enough to press slowly the middle part inside the bearing.

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DIY