mine did, that is why I replaced it........I was lucky, no damage to the radiator or fan........the thing just spun off and dropped down below the radiator.
I was cruising about 65 when I heard a noise.. did not think anything of it because an 18 wheeler had just passed me, I then heard a strange noise, looked at my temp gauge, it had started to warm up... pulled off the hiway, open the hood and said, crap...but I was lucky... I did have to tow it home but....