Description
The Toothless GT2 Timing Belt Idler Pulley is designed for belt-guiding applications in 3D printers, CNC machines, and other precision motion systems. It helps maintain the belt’s path and supports smooth movement during machine operation.
Made from aluminum, this pulley features a 3mm bore and a 12.8mm outer diameter. Its toothless design allows it to function as an idler or guide wheel rather than a toothed drive pulley. The dual miniature ball bearings help the pulley rotate smoothly while guiding a compatible 6mm-wide timing belt.
This component is suitable for replacement, maintenance, and DIY motion-system projects. Before purchasing, verify the shaft diameter, belt width, and mounting arrangement to ensure compatibility with your equipment.
Specifications
- Product Type: Toothless GT2 Timing Belt Idler Pulley
- Bore Diameter: 3mm
- Outer Diameter: 12.8mm
- Compatible Belt Width: 6mm
- Pulley Type: Toothless idler pulley
- Material: Aluminum
- Bearing Design: Dual miniature ball bearings
- Application: Compatible 3D printers, CNC machines, and linear motion systems
- Function: Guides timing belts and supports smooth belt movement
Package Includes
- 1 × Toothless GT2 Timing Belt Idler Pulley
Note: This is a toothless idler pulley, not a toothed drive pulley. Check your machine’s mounting requirements and belt arrangement before ordering.
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