SKF bearings are made in China, so any decent brand will probably be the same item without SKF in front of it, as long as it has a number, once you have the number you can get good bearings anywhere
If you go on line there are several companies that offer a quick service where you just enter the OD, ID and depth and up comes a choice, i use Simply Bearings,
Double lip sealed is the type you want, the spherical ones I got for my CCM were PTFE lubricated and the price was good