Product Name: O / M Type V-belt Triangle BeltMaterial: Rubber + Polyurethane Wire CoreSize:Top Width 9.5mm, Thickness 6mmTorque: 3500r/ minPower: 25N/MTemperature: 75°C1 inch = 25.4mmLength Standard: Li (Inner Girth)Pitch Length (Lw)= Inner Girth (Li)+22mmProduct Features:1. The constitution is simple, the manufacturing and set up accuracy isn't always high, the use and upkeep are convenient, and it is appropriate for events where the middle distance between the two axes is large.2. The transmission is stable, the noise is low, and it has the function of buffering and shock absorption3. When overloaded, the transmission belt will slip at the pulley, which may forestall the damage of vulnerable elements and play a role in safety protection. How to determine V-belt> 1. First decide the width and thickness of the belt. 2. Then decide the inner perimeter. Method: Measure the length with a thin rope round the direction of the belt (i.e. the groove of the belt pulley). The information obtained is the interior circumference of the belt. This data+the thickness of the belt is the required belt length. Because there are mistakes in the measurement, the particular configuration shall prevail.Pack Quantity: According in your choice.