| Timing Belt Pulley GT2 Series,12.22mmOD, 20 Teeth （Most commonly used 3D printers） | |
| For Belt Trade Size | GT2 |
| Number of Teeth | 20 |
| Pitch Diameter | 12.72mm |
| OD | 12.22mm |
| For Maximum Belt Width | 6.5mm |
| Teeth Shape | T type |
| Pitch | 2mm |
| Bore Diameter | 8mm |
| Bore tolerance | (0 +0.018） mm |
| Mount Type | Press Fit |
| Includes | 2*M4 Screw |
| total length | 16mm |
| Step length | NO/A mm |
| Overall Width | 7.5mm |
| Number of Flanges | 2 pcs |
| Fabrication | CNC lathe, gear hobbing, assembly |
| Pulleys Material | Aluminum |
| The flange diameter | 18mm |
| Hub inner diameter | 10mm |
| Metal Surface Treatment | Aluminum Alloy Anodizing (Customizable in Any Color) |
| Flanges Thickness | 1mm |
| Flanges Material | C45 Steel galvanization |
| tooth height | 1.2mm |
| Manufacturer | Sanmin Gears |
| EU Environmental | ROSH Certification Material |
| Country of Origin | CHINA Ningbo |
The combination of GT2 pulleys and belts produced by our specific tooling and tooling is used for very good precision and clearance. Optional GT2 pulleys are available for use with 6mm and 6.5mm width GT2 belts. Widely used in 3D printers, if you do not understand, you can contact customer service
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