David wrote:

Hi Paul,
In ref to Ed's inquiry about the space available inside the Ross PSRU
for some type of taperlock device there is plenty of room radially but
the restriction would be axially. Between the raised seal boss in the
housing and the underside of the planet carrier is only .120 +/- about
.027 . That would allow only a very narrow flange on the taperlock and
probably make it necessary to use one without a flange as Royce has
described. The space is deceptive because you only get to "see" it when
the unit is disassembled.                               Dave

Here's a link to a page that gives some details on this type of hub and bush.

Royce

 
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