compression - Can I open .zip files created with 7-zip without 7-zip?

I use 7-zip to create several archives with fixed size (512 Mb) from one big file. And they have strcuture:

my_name.zip.001
my_name.zip.002
...
my_name.zip.005

My problem is that without 7-zip I can't open them, is it possible by just using Windows 7 default tools?