Welcome to the forum, and thanks for giving us your truck info and being descriptive! (it is rare)
My guess is that your problem is the right side wheel bearing.
It is common to have trouble from them. If you cannot feel play in them it can be tough to diagnose which side sometimes, although it may seem obvious. I can think of at least one other person who described exactly what you are and replaced the wheel bearing on the wheel that got quiet when on the outside of the turn. In your case it would have been the driver's side. It turned out to be the opposite though, and it got quiet when the wheel had less weight on it, on the inside of the turn.
Check again for anything stuck in the brakes, anything that is rubbing, and rotate the tires front to back. If the noise is still there, check for wheel play again and then take your best guess at replacement!
The wheel bearing/hub is one sealed unit. Most people on here order from rockauto.com, and if you search here and retailmenot.com you can find coupons. Good luck!
2006 F150 FX4 Super Crew - Bilstien 5100s leveled 2", 35" KM2s, 4.56 gears, Detroit locker, Eaton E-Locker, Traction Bars, AEM intake, Xcal 2
2010 VW Golf TDI 6MT