OpenBuilds Delrin Idler Passive Wheel Pulley 5mm Bore
The OpenBuilds Delrin Idler Passive Wheel Pulley is engineered for precise belt redirection and tensioning in 3D printers, CNC machines, and automation systems. Crafted from durable Delrin (POM) plastic, this 5mm bore pulley ensures smooth, low-friction operation when paired with 625 2RS bearings.
Features
- Constructed from high-quality Delrin (POM) plastic for exceptional wear resistance and durability.
- Features a precision 5mm bore, perfectly compatible with standard 625 2RS ball bearings.
- Ensures smooth, low-friction belt guidance, enhancing motion accuracy and reducing system noise.
- Ideal for maintaining optimal belt tension and alignment in OpenBuilds V-slot systems.
- Designed for reliable, long-term performance in 3D printer and CNC motion assemblies.
Out of stock
The OpenBuilds Idler Passive Wheel Pulley is a critical component for achieving precise and stable motion control in various digital fabrication systems. Engineered to redirect and maintain tension for drive belts, this pulley prevents slippage and ensures consistent power transmission. Its robust construction from high-quality Delrin (POM) plastic guarantees superior wear resistance and a remarkably low coefficient of friction, contributing to quieter operation and extended belt lifespan.
With a meticulously crafted 5mm bore, this passive idler wheel is specifically designed to integrate seamlessly with 625 2RS ball bearings, facilitating effortless rotation and minimizing drag. It does not actively drive motion but plays an essential role in optimizing belt paths and securing proper alignment across the entire motion system. This makes it an indispensable upgrade or replacement part for enhancing the reliability and accuracy of 3D printers, CNC routers, and custom automation projects utilizing V-slot gantry systems.
Additional Information
| Weight | 0.013 kg |
|---|---|
| Dimensions | 2.2 × 2.2 × 1.27 cm |













