I prefer ACER racings Sin Oil.....Extra thin for ultra free but yet thick enough to last along time....I only reoil mine cause I want to. Have never had to. Besides I would want to use what the manufacturer of Ceramic bearings suggest specificly for there products, even though I am using BOCA bearings the Sin Oil is fantasic...A bit thinner than Royal oil but like I said it lasts...
Also for bushings
A thicker oil would be better....sticks around for the long haul.
I found the sin oil is not real good for bushings...I use BIG Jim Bushing oil for those...I also use it on the v guilds on my lathe...lasts ten comms before reapllying is needed...
I belive Team Paradigm sells it but they are back ordered till sometime in the next millinium.
Hope this helps anyone
Stephen <><