5mm POM Idler Wheel - Low Friction & Fatigue Resistant Replacement for 3D Printers | Perfect for Smooth Belt Movement in DIY 3D Printing Projects

Feature:1. The idler adopts motor‑grade MR105 bearings with high accuracy and low friction coefficient for stable support.2. The outside of the idler is made of POM material, which has certain elasticity, low friction and fatigue resistance.3. The idler can be used for a long time in the temperature range of ‑40‑100℃ with stable performance.4. These idlers have fine workmanship and standard size, and can perfectly replace old or damaged idlers.5. The kit contains 10 small idlers, which can meet your use and replacement needs. It is a very practical printer accessory.Specification:Item Type: Idler PulleyBearing: MR105Inner Hole Diameter: Approx. 5mm / 0.2in Package List:10 x Idler Pulley

The idler adopts motor‑grade MR105 bearings with high accuracy and low friction coefficient for stable support.

The kit contains 10 small idlers, which can meet your use and replacement needs. It is a very practical printer accessory.

The idler can be used for a long time in the temperature range of ‑40‑100℃ with stable performance.

These idlers have fine workmanship and standard size, and can perfectly replace old or damaged idlers.

The outside of the idler is made of POM material, which has certain elasticity, low friction and fatigue resistance.