Review on 🧵 YEQIN 45mm Universal Fit Clutch Motor Pulley for Industrial Sewing Machines - Enhances Slow Speed Control by Karla Richter

It fit my Juki shaft diameter but. This pulley assumes the presence of a key and keyway on the shaft. And this suggests that there is a way to hold it laterally since there is no set screw to attach it to the shaft. My Juki has neither a key nor any tracking devices. Three set screws had to be drilled and driven into the pulley to hold it to the shaft. After I did that, it worked as expected. So if you're expecting a walkthrough, look elsewhere. If you can do simple mechanical work then it works as it's supposed to. Because it is a smaller diameter, you may need a shorter V-belt.