Spindle: 1 Me: 0
It's a pita because you must fabricate your tools, and even they easily breaks (only 2.5mm pins...). You must heat at least 3 minutes in full power with your heater before trying unscrew this "#&@% full of holes". I enlarged them to 5mm,. But after this first victory, there's another flange. End of the story for me.
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The 6002 bearing must have the large side pointed to the top. It's not a radial bearing.