Pitch: 3mmTooth height: 1.17mm, Belt thickness: 2.4mmTension strength: >=90N/mm, Reference tension: 70N/mmModle: HTD3M-261Pitch: 3mmTooth height: 1.17mmBelt thickness: 2.4mmPhysical and mechanical properties:Tension strength: >=90N/mmReference tension: 70N/mmElongation: <;=4.0%Belt back hardness: 75+-5