1 1/2 in. bushing

This is a bushing with a 5/8 inch shaft and 3/16" keyway. Outside diameter is 3". You will have to drill the hole for the set screw. It will fit in a 1 1/2 inch hole. I made this for a woodworking project, but it could be used for other things too. If you are going to be using this with a 1 HP or higher motor, I recommend using ABS or even lost PLA casting.