Might this be the download you are looking for?
Go to the Java SE Downloads Page.
Scroll down a tad look for the main table with the header of “Java Platform, Standard Edition”
Click the JRE Download Button (JRE is the runtime component. JDK is the developer’s kit).
Select the appropriate download (all platforms and 32/64 bit downloads are listed)
I believe the link below will always give you the latest version of the 64-bit JRE
http://javadl.sun.com/webapps/download/AutoDL?BundleId=43883