Motor Belt Drive Wheel 100mm V-belt Pulley, Single Groove, A- type V-belt Pulley

Material: aluminum alloy

Applicable: A-type V-belt

What is the diameter of the motor shaft?

Buy a pulley with the same size hole,

It's neither big nor small,

It is just right (such as a single hole diameter of 12mm under a shaft diameter of 12mm is just right).

packing:1pc