Description
Product Overview
The Yeebyee GT2 timing pulley is engineered for precision-driven industrial applications. Crafted from premium aluminum alloy and finished with a robust anodized coating, the pulley resists wear, corrosion, and heat buildup even under continuous operation. It sports 60 precisely cut teeth and a 10mm bore, delivering a constant gear ratio that eliminates belt slip and maximizes power efficiency. The model YE019-1 comes as a set of four pulleys, each paired with M4 screws and an Allen wrench for quick, tool‑free installation. Designed for GT2 6mm width belts, this pulley fits seamlessly into milling machines, gear shapers, drilling rigs, hobbing equipment, and other high‑speed transmission systems.
Usage
Ideal for CNC milling machines, gear shaping units, drilling stations, and hobbing apparatus, this pulley ensures smooth, synchronized motion across a range of industrial tasks. Its lightweight aluminum body reduces rotating mass, which in turn lowers inertia and improves response time for rapid positioning. Whether you are upgrading an existing drive system or building a new line, the 60‑tooth configuration provides the exact 2:1 reduction needed for many standard GT2 belt setups. Technicians and machine operators will appreciate the straightforward mounting process—simply align the bore, secure with the supplied screws, and tighten using the included Allen key. The pulley’s design also accommodates easy removal for maintenance or belt replacement, minimizing downtime in production environments.

Why Choose Us
Yeebyee stands out for its commitment to material quality and engineering precision. Each pulley undergoes CNC machining to guarantee uniform tooth geometry, which translates to consistent torque transmission and reduced belt wear. The anodized surface not only enhances aesthetic appeal but also provides a hard, protective layer that extends service life in dusty or humid workshop conditions. Our product is backed by a rigorous quality control process, ensuring that every batch meets the exact specifications required for high‑performance mechanical systems. Additionally, the inclusion of mounting hardware and a dedicated Allen wrench eliminates the need for extra tools, streamlining the installation workflow for busy technicians.
Key Features
- High‑grade aluminum alloy with durable anodized finish for long service life.
- 60 precisely milled teeth provide accurate, slip‑free power transmission.
- 10mm bore fits standard shafts, reducing installation complexity.
- Comes with 4 pulleys, 8 M4 screws, and an Allen wrench for complete set‑up.
- Optimized for GT2 6mm width belts, delivering efficient energy transfer in CNC and machining tools.
FAQ
What belt width is compatible with this pulley?
The pulley is designed for GT2 belts with a 6mm width, which is the most common size for precision motion control applications.
Can I use this pulley on shafts larger than 10mm?
The 10mm bore is intended for 10mm shafts. For larger shafts, a different bore size or an adapter sleeve would be required.
Is the anodized coating safe for high‑temperature environments?
Yes, the anodized layer can withstand typical operating temperatures encountered in CNC and machining settings, providing protection against heat‑induced degradation.
How do I replace a worn belt?
Loosen the M4 screws using the supplied Allen wrench, remove the old belt, place the new GT2 belt over the pulley teeth, and retighten the screws to the recommended torque.
What is the expected lifespan of the pulley?
When used within its specified load and speed limits, the aluminum pulley can reliably operate for thousands of hours, with the anodized surface significantly reducing wear and corrosion.





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