Contractor saw vibration damper

Making a friction damper to cut down on vibrations on my old contractor table saw
http://woodgears.ca/table_saw/vibrati...

Link belts:
Lots of people suggesting these. I had used a link belt on my other table saw years ago, but gave up on it, so didn't even think to address why I didn't consider one of those. My video on link belts:
   • Are link belts worth it?  

Washing machine dampers:
I never took a front loading washer apart (they aren't that common in Canada) so never thought of using dampers from one of those. However, we have a front loading washing machine, and the drum on that is fairly easy to move, so not damped as stiffly as would be needed for the motor, so these probably would not work.