Forgive my ignorance but if they are required for Ferraris (and the failure rate is equally bad - my 2013 GT with 25k miles has had both fronts done)). Surely there will be a lot more owners complaining. Or is there an alternative Ferrari part no? (and price... (Comments about Ferrari/Mas spare part prices not withstanding).Believe it or not, there isn’t seperate bearing in there, the outer race is part of the body and the inner of the hub. The hub itself is formed over at the to prevent dismantling and this is the part which is magnetised for the sensor ring.
The same for many F cars and the Coupe / GS. I expect Ferrari / Maserati own the IP for the design so an order direct to SKF would be rebuffed.
Sprout