S8M (STD) profile taper bush timing belt pulleys
Available items: approx. 1-2 working days
Size interpretation: Number of teeth of the timing pulley / Pulley profile / Maximum belt width / Compatible taper bush type number
Nominal pitch diameter calculation (mm): Number of teeth x 8 / 3.14
The advantage of taper bush timing belt pulleys is that a given pulley diameter can be easily combined with different bore diameters by using different taper bushes, making shaft changes simple and cost-effective. If the installation location changes and therefore the shaft diameter also changes, the existing pulley can usually be reused with a new taper bush, so replacing the pulley itself is not necessary. The pulleys listed below are supplied without taper bush; these must be ordered separately and represent an additional cost.
Pulleys up to 72 teeth are supplied with flanges, from 80 teeth upwards they are supplied without flanges.
The S8M taper bush timing belt pulleys are made of steel up to 72 teeth and cast iron from 80 teeth upwards. The pulley is phosphated for corrosion protection.

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