Random pictures thread

Bingo! Yeah it's a wooden bearing, well half of one. I never knew they even existed lol. I believe used on pump/turbine shafts that are submerged in the river. Can't remember what type of wood. Maintenance Mgr told me like $10k for 2 3' pieces.
Section of wooden pipe?

Not sure how long it is but appears to be a section of a barrel.

Is that a section of a journal bearing?