GT2 Timing Pulley – 6mm Belt Width, 16 Teeth, 4mm Bore
The GT2 Timing Pulley 16 Teeth 4mm Bore is a precision CNC-machined pulley designed for smooth, accurate, and efficient motion transmission in GT2 timing belt systems. Featuring 16 teeth, a 4mm bore, and compatibility with 6mm GT2 timing belts, this pulley is ideal for 3D printers, CNC machines, laser engravers, robotics, and other precision motion control applications.
Manufactured from high-quality aluminum alloy, this lightweight timing pulley offers excellent durability, wear resistance, and reliable performance. Equipped with two pre-installed M3 grub screws, it provides a secure shaft connection and minimizes slippage, ensuring consistent and precise belt movement even during continuous operation.
🔧 Key Features
- Designed for GT2 6mm timing belts
- 16-tooth pulley for precise motion control
- 4mm bore fits standard motor shafts
- CNC-machined aluminum alloy construction
- Includes two pre-installed M3 grub screws
- Suitable for 3D printers, CNC machines, robotics, and laser engravers
📐 Technical Specifications
| Product Name | GT2 Timing Pulley – 6mm Belt Width, 16 Teeth, 4mm Bore |
| Keyword | GT2 Timing Pulley 16 Teeth 4mm Bore |
| Pulley Type | GT2 Timing Pulley |
| Number of Teeth | 16 Teeth |
| Belt Compatibility | GT2 6mm Timing Belt |
| Outer Diameter | 13mm |
| Inner Diameter | 4mm |
| Material | CNC Machined Aluminum Alloy |
| Fixing Method | 2 × M3 Grub Screws (Pre-installed) |
| Surface Finish | Anodized Aluminum |
| Applications | Linear Motion & Power Transmission |
📌 Applications
- FDM 3D printers and DIY printers
- CNC routers and engraving machines
- Laser cutting and engraving systems
- Robotics and automation projects
- Linear motion and timing belt drive systems
💡 Why Choose This GT2 Timing Pulley?
The GT2 Timing Pulley 16 Teeth 4mm Bore delivers smooth, accurate, and reliable motion transmission for precision mechanical systems. Its lightweight CNC-machined aluminum construction, secure dual grub screw mounting, and compatibility with GT2 6mm timing belts make it an excellent choice for professional and hobbyist motion control applications.
📦 Package Includes
- 1 × GT2 Timing Pulley – 6mm Belt Width, 16 Teeth, 4mm Bore
- 2 × M3×3 Grub Screws (Pre-installed Inside Pulley)














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