None of Google's services are banned in Russia.
Not yet but Google doesn't seem to cooperate with the Russian government either.
https://www.reuters.com/technology/google-is-fined-390-mln-r...
Google's given up on business there but still puts their sites out there (as they should).
With Apple leaving Russia and removing government-affiliated apps from App Store with no way to side-load them, the only other option is Android now and blocking Google completely will probably render most smartphones useless, as most Android phones rely on Google services to function. I think that's why it's not banned yet.
Versus Google which has avoided giving information to or censoring search results in both countries and as a result is mostly banned.