[TowerTalk] HAM-IV Ball Bearings

K8RI on TT k8ri-on-towertalk at tm.net
Tue Jun 28 11:00:32 PDT 2011


On 6/27/2011 10:02 PM, Richard Solomon wrote:
> So far, I have received two responses on the size. One said 1/4", the
> other said 3/8".
> Sort of renews my faith ....

The ones I just replaced were 3/8" from Hy-Gain.  I purchased some 
(3/8") in bulk as well as I thought those would be cheaper.  They were 
over twice as much.

73

Roger (K8RI)
> Guess I'll just open the thing up and measure them.
>
> 73, Dick, W1KSZ
>
> On Mon, Jun 27, 2011 at 6:49 PM, Charlie Gallo<Charlie at thegallos.com>  wrote:
>> On 6/27/2011 Bryan Swadener wrote:
>>
>>> You'd also need to know the alloy and hardness
>> I've bought a stack of ball bearing balls over the years, and not once did I have to spec alloy and hardness.  You buy "Ball Bearing Balls".  Let's face it, our rotors are not high speed, high precision applications for these things
>>
>> --
>> 73 de KG2V - Charles Gallo
>> Quality Custom Machine-shop work for the radio amateur (sm)
>>
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