For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/network:chromium/openSUSE_Tumbleweed/network:chromium.repo
zypper refresh
zypper install chromium
For openSUSE Factory PowerPC run the following as root:
zypper addrepo https://download.opensuse.org/repositories/network:chromium/openSUSE_Factory_PowerPC/network:chromium.repo
zypper refresh
zypper install chromium
For openSUSE Factory ARM run the following as root:
zypper addrepo https://download.opensuse.org/repositories/network:chromium/openSUSE_Factory_ARM/network:chromium.repo
zypper refresh
zypper install chromium
For 16.0 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/network:chromium/16.0/network:chromium.repo
zypper refresh
zypper install chromium