53 players can be on the active roster. The amount of players on IR and the Practice squad can vary from team to team
the general manager
To try out for the practice squad, players cannot have more than one year of NFL experience. Playing on the practice squad for a total of three weeks counts as one season. A player can be on the practice squad for two seasons. The practice team is made up of players cut from the regular NFL active roster.
A NFL roster has 53 players. A team is also allowed to have a practice squad, a group of developmental players. The practice squad is can have as many as 8 players on it. Therefore, there are a total of 61 spots on an NFL roster. As you can see by the limited numbers of spaces available, there is a lot of competition to achieve a roster spot in the NFL.
They get paid $5,000 a week
Fifty-three (53) plus some on the practice squad.
Each NFL team has 53 players plus the five extra for a practice squad, there are 1,696 players in the NFL. There are 32 teams in the NFL.
In the new NFL collective bargaining agreement, for the 2011 and 2012 seasons, the league minimum for the practice squad was $5,700 per week.