MR84zz

A small replacement ball bearing for your Bambu printer, shielded on both sides to keep dust out. Keeps moving parts smooth and quiet.

• What it is: MR84 miniature ball bearing, shielded both sides
• Fits: Bambu spare bearing spot
• Size: 4 x 8 x 3 mm (inner x outer x width)

The shields help it hold up in dusty spots.