I bought a new throw out bearing bc the new one I previously bought only lasted 100 miles so I spoke to this new bearing lol and hopefully this one last but this video was very helpful to understand what's happening in bearings. thank you

I purchase brand new ATV crank bearings and I had a little bit of a rough time getting it in. I end up with a little bit of a rough spot, but not all the time. And it has a tiny tiny bit of movement in the center. Is it bad?