KelNishi's 6mm Ball Bearing

Buy 6mm balls in bulk

This deep groove ball bearing is fully functional right off the build plate. 

Print the ball loading tool, print the races, and assemble mid-print at 8.225mm height (pause). 

The included loading tool makes it counting and loading balls a 5 second operation.

You'll need 6mm balls (10) for each bearing; available from Maker's Supply or my affiliate list.

Choose an engineering filament and you get robust, low friction bearings perfect for your mechanical projects.

These bearings are permanently enclosed and can't disassemble after printing.