I would think the top one is sufficient. Mike
-----Original Message-----
From: Mike Fahmie <wa6zty@yahoo.com>
To: Tower Talk <towertalk@contesting.com>
Sent: Thu, Apr 10, 2014 4:47 pm
Subject: [TowerTalk] Thrust Bearing adjustment
I'm about to raise a 72' US Tower equipped with a pair of TB2US thrust bearings
spaced about 3'. I'll be using a TailTwister2 Rotator. Is there a procedure
for centering these components to preclude binding?
I doubt there is a way to make the two bearings share the vertical load, so
which one should I choose. I'm thinking that the top bearing should take the
load and use the lower bearing to stabilize the mast laterally.
-Mike-
WA6ZTY
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