Rudder bearing and components

Hi everyone, I am trying to replace rudder bearings on my feeling 446.
I found on the forum the post  www.clubfeeling1090.fr/barre-safran/barre-a-roue . Can anyone confirm that the part numbers mentioned at the end of the post are compatible with feeling 446!
If no, does anyone have the part numbers?

Can anyone confirm that the bearings from  yachtsteeringservices.com/product/cobra-...obra-5r-1988-and-on/ are compatible with feeling 446?
Seems the system should be a Whitlock Cobra 5R deluxe but I am not completely sure. Would appreciate if anyone can confirm it.