I found a couple of bad pulleys today on my HG70-HD. On one the bearing has
visible cracks around it in a regular pattern, on another the bearing is
completely gone. Still have 2 to check. I had bought replacements from
McMaster-Carr a bit over a year ago. They are steel and the bearing is fairly
thin.. I had one used pulley in my junk box which has a much thicker bearing,
not sure if it was an original.
ANYhoo, I need a source for new pulleys, and a reason to the failure of these
two.
73, Mike NF4L
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