Bearing Guide Wheel

I had alot of trouble getting the wheel to print correctly without it having "sticky spots" when rotating, but i really liked the size and design of the wheel. I simply recreated it and added a hole to fit a 22mm x 7mm bearing inside. Its a snug fit, will need a bit of pushing to get it to fit right. The inner circle of the bearing is about 7.7mm and fits perfectly on the support arm. Hopefully this is helpful to anyone experiencing similar problems as me