Bearings, in particular, can be marked "Made in USA" and still contain foreign manufactured components. I have a bearing plant in my area (name withheld, but it's a big one) that has been importing Chinese races for years - rejection rate at one time was over 75% from incoming inspection alone. Material harness, dimensional tolerances, you name it, all bad. Purely disgusting -
Another big bearing plant near me just announced they are moving operations to Mexico. So goes the rest of our manufacturing base. Best be combing swap meets and junkyards for vintage "good" parts if you're not already -
Regards,
Steve