About this item

⚙️ GT2 20 Teeth Pulley – 5 mm Bore

The GT2 20-tooth pulley is a mechanical component used in GT2 belt transmission systems.
It is widely used in 3D printers, CNC machines, and robotics projects, providing accurate and slip-free motion.

🛡️ Features & Advantages

• ⚙️ Compatible with GT2 belt (2 mm pitch)
• 🔩 20 teeth for precise transmission
• 🧷 Bore size: 5 mm
• 🔧 Secure mounting on round shaft motors
• 🧰 High mechanical precision
• 🏗️ Ideal for linear motion systems

📦 Technical Description

• 🧩 Type: GT2 timing pulley
• 🔢 Teeth count: 20
• 📏 Pitch: 2 mm (GT2)
• 🔩 Bore size: 5 mm
• 🧱 Material: aluminum (typically)
• ⚙️ Compatibility: 6 mm GT2 belt
• 📏 Outer diameter: ~12.2 mm (depending on model)

🛠️ Applications

• 🖨️ 3D printers
• 🤖 Robotics
• ⚙️ CNC machines
• 🧪 Mechatronics projects
• 🏗️ Precision motion systems

⚠️ Usage Notes

• ❗ Ensure proper tightening of set screws
• 🔧 Use with compatible GT2 belt
• 🛡️ Avoid misalignment to reduce wear

✨ Key Features

• ⚙️ 20 GT2 teeth
• 🔩 5 mm bore
• 🖨️ 3D printer compatible
• 🔧 High precision
• 📦 Stable transmission