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Re: [TowerTalk] Thrust bearing re-grease

To: 'Richards' <>,
Subject: Re: [TowerTalk] Thrust bearing re-grease
From: Doug Renwick <>
Date: Mon, 03 Nov 2008 14:10:28 -0600
List-post: <">>
Can anyone direct me to the Rohn TB-3, TB-4 spec sheet that shows these
thrust bearings should not be greased.  I would like to add it to my

I have a couple of Trylon mast (thrust bearings) in service.  They are
somewhat like the Rohn ... Aluminum race and steel bearings.  They
recommend greasing.


-----Original Message-----
Subject: Re: [TowerTalk] Thrust bearing re-grease

In the instant case, the operator plans to grease a grease-free
component.  While it seems a commons sense plan to grease
the gnashing metal gears,  it proves counterproductive and
possibly harmful to do so.

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