Hi all,
I have here some pics of a used ballscrew.
According to the seller, it has not been used mucb and should be quite new. But from what I see it seems like it has been totally worn out.
It even looks like if it has been loaded with too small balls.
Could I have some opinions on this please?
Btw, this is, or at least should be, an nsk precision ground screw..
Best regards,
Quentin