Tensioner/Idler Bearing Replacements? 2TR-FE

Hello all! I'd like to just replace the bearings in tensioner/idler pulleys on my 2010 Taco and need to do it as cheap as possible.

My search on this has come up empty for the 4cyl (although found 6cyl).

Any help with bearing #'s is greatly appreciated. If they're proprietary, a suggestion on best suitable/cheap replacement pulleys would be great.

 

search the Four Cylinder forum I think theres an answer there

 

Perhaps I'm not using right keywords but that search has come up empty as well, not for lack of trying...

That gif is mesmerizing!

 

https://www.tacomaworld.com/threads/2009-2-7-engine-squeak-squeal.232101/#post-5467112

 

https://www.tacomaworld.com/threads/what-bearings-need-replaced-engine-squeak.474830/#post-14375931

 

http://www.fjcruiserforums.com/foru...154-idler-pulley-bearing-failure-what-do.html

 

Yep, I've read all of those. Even saw the bearing replacement of tensioner pulley for 1GR.

To be specific, I'm looking for the bearing #'s for the 2TR-FE (ex: 5203-2NS for the 1GR tensioner pulley)

Appreciate the help though!