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Re: [TowerTalk] Help Request: Motorized Telescoping tower needs new bear

To: "Scotty" <scotty@ashiko.com>
Subject: Re: [TowerTalk] Help Request: Motorized Telescoping tower needs new bearing for 4 groove pulley.
From: "Charles Gallo" <charlie@thegallos.com>
Reply-to: charlie@thegallos.com
Date: Fri, 28 Jul 2017 10:58:03 -0400
List-post: <mailto:towertalk@contesting.com>
> US Tower model TX-455 MDP (motorized with positive pull-down) uses a 4
> groove pulley with the number 3V315SH stamped on it.  The bearing is
> broken.  What do you suggest?  Is the complete part available?  Can I take
> it to some shop and get a new bearing put in?
>
> Scotty W7SW
>
> W7SW@ARRL.NET

A local machine shop (Job shop type, not production machining) can change
bearings easily, or find someone who does it for a hobby (hey, they are
really small job shop machine shops).  However, don't be shocked if it
costs more than a new pulley.  Figure shop rates of $45/hr and UP, with a
minimum of an hour, plus parts. (the guy with a garage shop might do it
for less)


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