RIM with bearing (PlanePrint.com BIG Bobber)

I add a bearing to original Rim of plane Big Bobber (Planeprint.com).
The idea was found reading the solution of Planeprint used on the CUB model.

Bearing can be purchased at AMAZON :

Cuscinetto a sfera 684ZZ doppio schermo, 4 x 9 x 4 mm in acciaio al carbonio, 20pz.
https://amzn.eu/d/icLlYGs