Taper bore timing pulley with 144 teeth, 8mm pitch and takes a 50mm wide belt
These pulleys have equally spaced grooves machined in to the outside diameter, to give correct meshing with the timing belts teeth. The pulley grooves are of a special design to give this correct meshing of the timing belt teeth with minimal friction.
All pulleys manufactured have correct minimum meshing tolerances built in and the pitch diameter is always larger than the outsside diameter.
Number of teeth: 144
Pulley type: 9A
Bush Size: 3020
Mass Kg: 16.14