Hello everyone! I am thoroughly searching the internet looking for information "Light Machine Oil" for my headstock on my Delta Rockwell 11" wood lathe. The instructions that I have found all refer to "Light Machine Oil." My headstock bearings look great considering their age (made 1947). The bearings are two-piece Timken tapered bearings (see images Timken 07098 Roller Cone and 07204 Cup). Does anyone know what would be the best machine oil to use on this machine? FYI: I have read a few heated discussions on other forums, and I do not wish to start a heated discussion; I would like some helpful information. I plan on restoring the lathe to its original condition as best as I can.