[Straitline]

Yes replace the bearings. Harbor freight has a hidden bearing puller for about 50 bucks.

 

[Straitline]

My bearing tool

I changed our my cam in January I only had 20K on the bike. I went to harbor frieght and bought a hidden bearing puller for 60 bucks. It worked perfect. Then I took the new bearings and put them in the deep freeze over night and found a Socket that fit the bearing size and put the socket on the extention backwards then drove the bearings in the hole. The bearings do have some taper to them so that end goes in first. This might seem like a crude way to install a bearing but it works and you don't have to spend 160+ bucks on a tool you will only use every blue moon.
Good luck mine has performed great Andrews 57H.