Cam removal question

[Colt45]

When taking the cam out how do you take the pins out without a slide hammer?

 

[Colt45]

When taking the cam out how do you take the rocker pins out?

Also I have to replace a 6205 NSK bearing but there's letters at the end of 6205 with the ones I'm seeing online but there all the same dimensions do those letters mean anything?

 

[beastlywarrior228]

Are you saying you're having trouble pulling the cam out?

 

[Colt45]

Are you saying you're having trouble pulling the cam out?

No like you know the pins that are threaded in the inside that people pull out to take the cam out I don't know how to pull them out. Do you even have to pull them out?