After doing a bit of digging it looks like Earth would be comparable to a 1 inch grade 1000 ball bearing.
mobile link, sorry
God damn ball bearings get down to some crazy high tolerances.
I'm happy I dig some digging into it.
Edit: Grade 1000 is a really low grade ball bearing, thought I should clarify that.
After doing a bit of digging it looks like Earth would be comparable to a 1 inch grade 1000 ball bearing.
mobile link, sorry
God damn ball bearings get down to some crazy high tolerances.
I'm happy I dig some digging into it.
Edit: Grade 1000 is a really low grade ball bearing, thought I should clarify that.