First make the google repo file(google.repo) and copy it in /etc/yum.repo.d/

and later run

yum install google-chrome-stable

content of google.repo file should be a below

[google64]
name=Google – x86_64
baseurl=http://dl.google.com/linux/rpm/stable/x86_64
enabled=1
gpgcheck=1
gpgkey=https://dl-ssl.google.com/linux/linux_signing_key.pub