How to Find a Ball Bearing?

i got a big check from the american society for testing an material fac they sent me. It's sometimes very difficult to get a sample of that size that doesn't have knotskan, that's hard to get. The measurements may varlys abe bes f, we go located. Jeff, where are they locate? America. There thema, stop covering for sati. Stop covering for them. Drop a pin.