[TowerTalk] Thrust bearing thread

Bill Aycock baycock2 at centurytel.net
Sun Oct 16 12:15:56 PDT 2011


My  reason was simple- It was part of a "package deal" and I didn't know 
I had it until I got home. I was shocked when I saw the design, and even 
more shocked when I saw the price. Several years ago.
I recently bought a used 2" bearing, another brand, an excellent design, 
in the price range you mentioned.

Bill--W4BSG


On 10/14/2011 6:34 AM, w8zn at comcast.net wrote:
> It has been interesting seeing all the posts about this. The real question is why would you ever use a TB3 or TB4 at $161 and $185 (from 3Star) when you can have a REAL bearing for only $30.98???? Made with REAL steel, seals and a zerk fitting?
>
> Check out http://www.thebigbearingstore.com/servlet/the-88/2%22-Four-Bolt-Flange/Detail
>
> A nice  1" thick plate of Delrin with a two inch hole cut in it using a hole saw from your local hardware store works really well also - Delrin however is way more expensive than these bearings.
>
> Terry Price - W8ZN  ex K8ISK
> FM18dv - 1.8MHz thru 47GHz
> K8GP - The Grid Pirates - FM19bb
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