Hi Everyone,
My eBags Motherlode wheels recently started breaking down and calling Samsonite didn't result in being able to obtain any replacement wheels. I was told the Samsonite branded bags have a different wheel design more in line with their other bags. I was able to source my own wheels, so I wanted to share the information in case anyone finds it useful.
The wheels on the bag are 76mm in diameter, 24mm in width, with 8mm and 6mm bearings. I purchased wheels on Amazon with 8mm ID bearings and then bought separate bearings on Amazon with a 6mm ID, 22mm OD, and 7mm thickness (636-2RS). I popped the outer bearings out with the short end of an allen wrench and pushed the new ones in. You can then simply swap the old wheels for new ones.
Just make sure to keep the luggage flat on the floor (not standing up) with the wheels facing down when removing and replacing the wheels. If you lay the luggage flat with the wheels up, the bolts will fall out of the housing and you will have to take the luggage apart to fix it.
I hope this information helps someone out!