George Lendich wrote:

Paul or anyone,
Does anyone know about a PSRU provided by John Vlake - Mission B.C.
42 lbs, back to back shaft thrust bearings, planetary, 18" long.
I would like to understand the internals - supposedly good for 600hp

I noticed a couple of planetaries have double leading shaft bearings and it's been suggested
that I do the same. Apparently this is the new standard in the application of independent
suspension in automobiles.
I don't quite understand the benefits (if any) and I am concerned about the extra weight if it's
unnecessary.
Any suggestions - most welcome.

BTW has anyone looked at (considered) the Allison gears over there ?
That's about the only light weight planetary I know that can provide 600hp.
George (down under)

What is a "double leading shaft bearing"?

Paul Lamar

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