10PCS MF63zz Mini Metal Ball Bearings - 3mm X 6mm X 2.5mm Double Shielded Flanged

Got a small project that needs smooth rotation?

This pack of 10 MF63zz bearings has you covered.

These are tiny little guys—just 3mm inner diameter, 6mm outer diameter, and 2.5mm wide.

They're made of metal with double shields to keep dirt out, and they have a flange on the outer ring, which helps them sit flush in a housing without needing a shoulder.

Perfect for 3D printers, RC cars, skateboard wheels, or any hobbyist project you're tinkering with.

They're brand new and ready to roll (literally).

Stock up so you always have a few on hand when a project calls for precision movement!