The Ultimaker Bearing Idler Wheel for the UM2+ Extended is an original OEM component used in the belt-driven XY motion system of the printer. The idler wheel guides and tensions the drive belt, ensuring smooth, precise movement of the print head. A worn or damaged idler wheel can introduce backlash, vibration, or irregular belt tension, all of which degrade print quality.

Replacing a faulty idler wheel with this original part restores the smooth belt path and correct tension that the UM2+ Extended's motion system requires. The integrated bearing ensures low rolling resistance and long service life under continuous use.

Key features

• Original Ultimaker bearing idler wheel with integrated bearing for low-friction belt guidance.
• Maintains correct belt tension in the XY motion system for precise, repeatable print head movement.
• Replaces worn or damaged idler wheels that cause backlash, vibration, or uneven belt tension.
• OEM fit for UM2+ Extended with no modification required during installation.
• Part of a complete range of Ultimaker 2 series belt and motion system components at MakerPoint.

Compatible with: Ultimaker 2+ Extended (UM2+ Extended)