When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
If its lignum vitae (aka iron wood) its probably stronger than the Esco stands!
They've made some ships' engine bearings out of lignum vitae - I once knew a guy with a marine engineering business and he said you could turn that wood on a metal lathe and use milling machines on it.
Haha that's the only reason i know what lignum vitae, stern tube bearings were typically made out of it, those things last for the lifetime of the ship usually!