There are in the original Dragon Ball Z anime series.
If you are looking for more than just the original 291-episode run, the franchise includes several other ways to consume the "Z" era story: how many episodes of dbz
If you are considering the entire Dragon Ball franchise, here are the counts for related series: Every Dragon Ball Anime Episode Count There are in the original Dragon Ball Z anime series
All 291 episodes were eventually restored for later home video releases and broadcasts. Major Sagas in Dragon Ball Z how many episodes of dbz
The series is traditionally divided into four massive story arcs, though fans often break these down into smaller, more specific sagas: Episode Range Primary Focus Raditz and the arrival of Vegeta and Nappa Frieza Saga 36 – 107 The journey to Planet Namek and the battle with Frieza Cell Saga 108 – 194
When DBZ first aired in America, it was heavily edited for violence and run time.