Good days fellow Galoots,
I've been wondering for several months why my miter box has been cutting
slightly skewed. How I could possibly have mis-sharpened the saw so badly?

This morning I noticed that my Stanley 2358A has lost one of the four
bearings that the saw spine rides on. Might any of you have a spare kicking
around, or suggest a working alternative?

https://drive.google.com/file/d/1NLnsAkKWWRJOGK8QmTsdSQgTmBdjHnWe/view?
usp=drivesdk">https://drive.google.com/file/d/1NLnsAkKWWRJOGK8QmTsdSQgTmBdjHnWe/
view?usp=drivesdk

The bearing is 1/2 inches diam by pretty darn close to 1/8th inch wide. The
threaded portion is 0.435 inches diam, just under 7/16ths inch, with 20
threads per inch.

Thanks for your pointers,