Sati**** Pre-drilled XL pulleys (XL-037/59alu%SAT)
Description
The side profile of the XL profile timing belt pulleys resembles a gear wheel. The wedge angle of the teeth is 40 degrees. It is also the same width on the teeth and in the valleys between the teeth. The pitch of the XL pulleys is 1/5 inch, i.e. 5.08 mm. The gap can be measured from the center of the teeth to the center of the teeth or from the center of the teeth to the center of the teeth.