MD-400D 2GT-20T Idler Pulley, Groove Width 11, Bore 5 with Bearing
- Smooth and AccurateTransmission
- Constant Transmission Ratio
- Precise Tooth Pitch
- High Transmission Efficiency
- Sturdy and Durable Aluminum Alloy Material
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Lifetime SupportMD-400D 2GT-20T Idler Pulley
It is a precision-engineered component designed for the MD-400D 3D printer. It plays a vital role in the printer’s belt transmission system, ensuring smooth, stable, and accurate motion of the X and Y axes. Built with durability and precision in mind, this pulley includes an integrated bearing for reduced friction and extended service life.
Key Features
20-Tooth Design (20T) – Ensures precise synchronization with the 2GT belt for stable, accurate motion control.
11mm Groove Width – Wide groove accommodates belts securely, preventing slippage during high-speed printing.
5mm Bore Diameter – Standard bore size fits common shafts in the MD-400D extruder and motion assemblies.
Built-in Bearing – Integrated high-quality bearing ensures smooth rotation, minimizes noise, and reduces wear for long-term reliability.
Durable Construction – Made from robust aluminum alloy with excellent strength-to-weight ratio and resistance to deformation.