Wheel using O-ring(Φ70)

This is a wheel using a commercially available O-ring.
It can be attached to a motor with a shaft diameter of 5mm.

# Parts List

|Name|Model number|.|
|---|---|---|
|Motor|(shaft diameter of 5mm)|http://akizukidenshi.com/catalog/g/gP-14604/|
|O-ring|PP50-70|http://www.san-ei-web.co.jp/view.php?pageId=1009&dataId=1411|
|Pan-head screw|M3x12 (JIS B 1111)|.|
|Square nut|M3 (JIS B 1163)|.|
|Hexagon nut|M3 (JIS B 1181)|.|
|Washer|M3 (JIS B 1256)|.|