You don't have to tap the long nut for the set screws, they just "snug it up". I've already posted the correct bearing with set screws and grease fitting, $15.99. How hard is it to made a cardboard cutout with a few holes cut into it and then transfer it to a thin piece of metal? Even if the long nut is $15 that leaves you over $100 to make the thin bracket and 4 nuts/bolts to get, not including shipping, which is probably at least $20. It is even worse for chargerST as he is in Austria.