As we have seen when a jin gets his/her tail beast extracted dies unless you put it back, but nobody knew that until kurama said it.
And we have seen that they almost die instantly, the only exceptions were obito, kushina, naruto and madara, but comparing them i would have to said that Obito has the body with the most endurance followed by kushina.
When saw that obito after getting the 9 tail beasts extracted had the energy to perform a rinne tensei, then he got the gedo mazou extracted and could still find the will and energy to control black zetsu to troll madara, use kamui repeated times, block a gudodama attack, then after giving nine tails to naruto he still had the energy to keep BZ under his control, after getting disposed by BZ turns out the guy wasnt even dead and hed the energy to on a search for sasuke, this guy did really cool stuff even after extraction.
Then we have kushina who did lose consciouness and was able to use that chain seal that restrained nine tails, then madara who didnt lose conciousness but was unable to move and then we have naruto who lost consciousness right after getting the kyubii extracted and if it wasnt for sakura he would be dead.
So in terms of body endurance i would put them like this
1.Obito
2.Kushina
3.Madara
4.Naruto