That depends. What's a steller? ;)
Just the 49ers and the stellers
The San Francisco 49ers, Pittsburgh Stellers, and Dallas Cowboys.
The Cowboys and the 49ers each have 5 victories after the Stellers 6 victories.
6
As of the start of the 2008 season: The Minnesota Vikings and Buffalo Bills have each been to 4 Super Bowls and never won. The Cincinnati Bengals and Philadelphia Eagles have each been to 2 Super Bowls and never won.
6 Super Bowls
They have gone to 6 super bowls
stellers
The Redskins won 3 super bowls
he has appeared in 4 Super Bowls
they have been to 3 super bowls
Joe Montana won four Super bowls