[Collins] R390A Oldham coupler assembly dimensions wanted

DW Holtman tubestuff at comcast.net
Thu Jun 19 07:27:58 EDT 2008


Cal,

As far as sourcing goes, McMaster-Carr sells a line of Oldham couplers. They 
are not identical, but will work to couple a PTO. Type oldham coupler in 
their search engine.

http://www.mcmaster.com/

Best,
DW Holtman
WB7SSN
----- Original Message ----- 
From: "C E" <catman351 at yahoo.com>
To: <collins at mailman.qth.net>
Sent: Wednesday, June 18, 2008 9:30 PM
Subject: [Collins] R390A Oldham coupler assembly dimensions wanted


> Can anyone provide the dimensions of the Oldham coupler assembly for the 
> R-390A PTO? I'm considering making/sourcing a new set of these units.  I 
> need the shaft distances, the diameter of the middle plate and the two end 
> plates, and the thickness of the middle plate. Thanks. Cal, n6KYR
>
>
>
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