Ryobi Bandsaw Roller/Bearing Guides

This is an upper guide replacement for Ryobi's 9 inch bandsaw. If you're not familiar, bearing guides are a dramatic improvement over stock in performance/ease of use, and help blades last longer (in my experience). I modeled it to use skateboard bearings, they're cheap on amazon or your local board shop. You don't need expensive ones for this. There is a dimple on the shaft in which you will need to drill a 5/32" hole and tap 10-32 threads into to use the stock bolt. There are sleeves for the b