I agree OEM is the way to go, but...since they are installed, I'm going to keep on rollin...Timkens are made in China. Pay the extra bucks and get OEM. I’ve tried every bearing, by far OEM is best choice. There is a Kryptonite Company giving lifetime warranty on bearings but they’re not cheap…
I did verify the QR code and they were authentic. Also, since the boxes didn't have the holographic security seal as I remember in years past, I called Timken to further verify and they said they don't use the sticker anymore, at least for my bearings.