How to install the Red Hat build of OpenJDK

Issue

• OpenJDK is provided in RPM form for RHEL users, but is also provided in zipped format for both RHEL and Windows users. Where can these be found?
• We have installed OpenJDK using yum, but we don't find the binaries (tar/zip) for OpenJDK for Linux. Does Red Hat ship OpenJDK binaries in tar/zip format ?
• We need to update a number of VMs to the latest OpenJDK for Java 8. Yum update only provides the 191 build for RHEL 7.x. I'm looking for a tar or gzip package that is portable which will allow us to install java-1.8.0-openJDK-1.8.0.191 on our 6.x systems.
• Does Red Hat ship OpenJDK binaries in tar/zip format?
• Is OpenJDK available as a zip bundle for Windows?
• How do I get rpm distribution of OpenJDK 11, what repo, etc...?
• Does RHEL provide 32-bit OpenJDK 11 and above?
• we'd like to install Java OpenJDK versions for our customer as non RPM package. More like the archive version available under:
  https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=core.service.openjdk&downloadType=distributions