Gates
Gates P21-5M-40 - 21T, GT3 5M, 0.5" Bore
Model: P21-5M-40

Gates P21-5M-40 synchronous pulley — GT3 5M 5mm pitch, 21 teeth, 1.575" belt width, 1.3158" pitch diameter, Finished bore, aluminum, double flanged, rated to 8000 RPM.
Technical Specifications
| Belt Profile | GT3 5M |
| Pitch (mm) | 5 |
| Number of Teeth | 21 |
| Bore Size (in) | 0.5 |
| Bore Type | Finished |
| Face Width (in) | 1.575 |
| Outside Diameter In | 1.1536 |
| Pitch Diameter In | 1.3158 |
| Flange Type | Double Flanged |
| Material | Aluminum |
| Max RPM | 8000 |
Manufacturer

Gates
Global manufacturer of power transmission belts and fluid power products.
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