^^ circlip is the worst. Iv done a few without a press, few blocks of wood, medium sized hammer and a old socket. easier if you have someone hold it while you hit it, then use the old bearing to hammer the new one in.
Even easier if you have a welder. remove the ballbearings and weld round the race and it will fall out
Even easier if you have a welder. remove the ballbearings and weld round the race and it will fall out