A set of aluminum wheels made by CNC machined for Belt Grinders.
Made of 6061 aluminum, which is the best aluminum.
An easy and safe way to mount things.
3 heavy-duty 12″ bearings were put in. Back to Back in each wheel to get the most life out of the bearing.
In order to mount the idler and tracking wheels, you need a 3″ long bolt (not included) that is 12″ long.
Belt Grinder wheel set knife grinder 4″ Drive- 5/8″ shaft, 3″ tracking, 2″ Idler – USA Set the wheel. Description. One (4″) wide Driv. Wheel. In this case, the drive wheel is made by CNC. It has a 5/8″ bore (H7 tolerace). Bore has a 3/16″ key way and a set screw. This is how it works. It’s about (2.2″) wide. Bore is 1.57 inches long. The surface of the wheel is truly crowned to make sure the belt doesn’t fall off. Please look at the wheel’s sketch to get the exact dimensions of the wheel. The diameter of two (2″) is the sam. Each wheel is made by hand and has three 1/2″ bearings on it. Bearings with a lot of power 6201-1/2 RS are used. They are rubber-sealed to keep out dirt. There are two bearings stacked on top of each other back to back (best combination). A standoff (sleeve) that is 3/8″ wide will raise the wheel of the mounting plate so that it is level with the ground. Tests have shown that this combination of bearings is the best way to keep bearings from failing, because they can be tightened. Because the mounting bolts don’t put any axial force on the bearings, this is how it should work: (ball bearings should not bear lateral load. A diameter of 3 inche. Each wheel is made by hand and has three 1/2″ bearings. Bearings with a lot of power 6201-1/2 RS are used. They are rubber-sealed to keep out dirt. There are two bearings stacked on top of each other back to back (best combination). A standoff (sleeve) that is 3/8″ wide will raise the wheel of the mounting plate so that it is level with the ground. Tests have shown that this combination of bearings is the best way to keep bearings from failing, because they can be tightened. Because the mounting bolts don’t put any axial force on the bearings, this is how it should work: (ball bearings should not bear lateral load. In the United States, if you pay by 2 PM Central Time, your order will be shipped the same day (USPS Priority Mail.
They were very dry, so I had to soak them for a few days. On a belt grinder, they get hot quickly. It doesn’t seem to be a big deal, but if I ever needed them again, I’d try to find a product with better bearings than this one.
