BB thrust Bearing

Simple 50 mm thrust bearing, using airsoft BB. To make one you need some Airsoft BB balls and one 3 mm screw. You need to print two parts of body and one axis and put them together, see pictures for more info.

I've use it for painting tables or anything that puts pressure on top and needs to spin.

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/hCBw5ta04Qp

P.S. It was surprise for me, PLA is very slick as is, so this bearing works well without BB's at all.