It is CCW, I just did it. I have a 73 cb500 and working on it.
I also purchased the tool to remove the bearings since they seem to be a pain to take them off. I rather spent $50 now and do it right than end up buying new hubs and getting hurt. Learned this the hard way after trying to save money by not buying the right tools to take off the wheel bearing of my truck and end up cutting my tendon on my pinky.
Good luck!