On 2015-06-23, Gunner Asch wrote:
On Mon, 22 Jun 2015 23:02:16 -0500, Ignoramus8881
wrote:

http://igor.chudov.com/tmp/crankshaft.jpg


They abused the **** out of that crank. See the scoring on the driven
side?

No lube there in a long time.

Great observation!

This was from a punch press.

This is how most Chicago people use most equipment, in general.

i