Description

If you want to access the bearings you will need to disassemble the motor. This can be quite challenging in some cases. 

How to use 

Put the part onto the motor as shown in the pictures, then gently hit it with a hammer until the motor falls out.

Printing

I used 10 walls to make the narrower sections solid and 50% infill for the rest. PLA works if you don't hit it too hard, but less brittle materials like PETG might be even better. 

The model is designed print in the orientation uploaded without supports.