I like their Teflon gear oil. Somebody posted how to buy it from an auto parts store in quantity, but I forget . . .
I use the stuff everywhere. I use it to keep my airplane wheels from galling. I put some on a sewer cleanout plug yesterday.
I use white lithium on club locomotives, but mine get Teflon.
My freight axles (well, all axles) get SAE 30. Same can I use on the lathe bearings.