Specifications
| ZZR Part No | 8MR-640-21 | Gates Poly Chain Interchange Code | 8MGT-640-21 |
| Goodyear Falcon Interchange Code | 8GTR-640-21 | Continental Contitech Synchrochain Interchange Code | C8M-640-21 |
| – | – | Belt Type | Endless |
| Length [mm] | 640 | Pitch [mm] | 8 |
| Width [mm] | 21 | Number of Teeth | 80 |
| Body Material | Polyurethane | Manufacturer Equivalent Number | Poly Chain GT |
| Tensile Cord | Carbon Fiber | Operating Temp C | -54 Degrees ~ +85 Degrees C |
| Tooth Facing | Nylon | Operating Temp F | -65 Degrees ~ +185 Degrees F |
Note: Custom widths, sizes and materials available upon request
Description
8MGT-640-21, Equivalent to 8GTR-640-21, C8M-640-21 PU Timing Belt with Carbon Tensile Cord – 8mm pitch, 640mm length x 21mm width, 80 teeth