[TowerTalk] Which Rohn thrust bearing to use

[TexasRF at aol.com]

Yes, TB3 is 2" max.
 
Gerald K5GW
 
 
 
In a message dated 12/5/2016 5:15:13 A.M. Central Standard Time,  
thompson at mindspring.com writes:


After many years of using a crank up I am switching to a Rohn  45 guyed 
tower. I plan to use my 30 year old laddermast to mount a Tennedyne  original 
T-10 and then mount my 2 el Cushcraft 40 above that by 9 feet.   I am looking 
at Thrust bearings.  I used Fafnir bearings on the crank up  but I am 
looking at the TB-3 and TB-4 on the Rohn 45.
The laddermast is  2.25" so it looks like I need the TB-4 as the max on the 
TB-3 is 2".

Is  this right?

73 Dave K4JRB  
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