This is a great article explaining how SAG day rate and residuals work. For a show like 'Friends' that airs on network, day rate was $500/day and residuals for a person that appeared on one episode in a speaking part could be as much as 50k a year.
Orange is the new black paid $900 a day (SAG minimum for streaming), and a person that did 7 days of work for a three episode ark. That person recieved a quarterly streaming royalty check of $27.30.