R188zz

A replacement skate-style bearing for your Bambu printer, shielded on both sides to keep dust out. Used in some assemblies.

• What it is: R188 skate-style ball bearing, shielded both sides
• Fits: Bambu assemblies that use an R188 bearing
• Size: R188 (about 6.35 x 12.7 x 4.76 mm)

The shields help keep grit out for a longer life.