Print in place Fidget bearing

I recommend to print with regular PLA

I typically print overture PLA



Green and Blue colors generally are not as forgiving on tolerances. Silvers and bronze also can stick hard.

white, orange, and grey seem fine

Some orange PLA batches I fine to be near perfect on accuracy. 0.005 mm or better on the calipers to my amazement. White shrinks slightly .1mm to .05mm. 

Olive green expands like crazy - would skip

regular green seems ok



To break free gently compress it to a slight elliptical shape and roll that eliptical shape around it to break any sticking planets up. Gently or you will break it or permanently distort it.

To make it spin even better use the water trick I discovered.    <---- especially good on the other fidget rings out there. Just don't print it out of PVA and put it in water because there will be nothing left of the print - LOL 


The Water Trick:

Put it in water bowl or running under a tap and move it. It must move under the water. Sitting in water will do nothing. Move and work it in under water. After a while pull it out and dry it. When its fully dry it should spin well - dependent of course if your material is good and your printer did a good job.


PlanetaryBearing_OD115_ID90_H10_S127P6x38R139_b30_e0.1

I will consider some custom bearing designs, post makes, heart, and comments if you would like a new one. Need a ratio and I can try the math for it.