Belt Grinder RUBBER Wheel For 2x72" Knife Making Grinder

What's the difference between the two: The higher priced ones are made using time proven vulcanized rubber to 70 duro. These wheels were made with 70 duro hardness polyurethane. If I gave one each of them to you I'm fairly certain you would not be able to tell the difference. In use, polyurethane will start to melt around 185F degrees. Keep the temp down and these will work just fine and you'll save 1/3 of the cost of rubber wheels. If they just don't fit in your fixture, you may have to move one of the press fit bearings slightly (in or out) using a punch and hammer These small roller wheels fit into the Beaumont Metals Small Wheel Attachment. Note: all wheels are shown for size purposes. You are purchasing 1 wheel. You won't find these anywhere els These are 70 duro polyurethane small contact wheels that will fit into the small wheel attachment we sell seperately.