I've been using Mobil1 synthetic products almost exclusively in my
SVX and other vehicles for a number of years. Their ATF and engine oil are top notch and even noticed a difference years ago when I swapped out their gear lube in the manual transmission of my cars (have you ever experienced -30 deg. F with synthetic vs. conventional gear lube?)

I have no direct experience with their bearing grease it has to be the 'miracle worker' that their other lubricants are, too.

Just make sure you completely re-pack the grease in the bearing (don't leave any of the 'transit/storage' grease in the bearing

Good Luck.

-Mark