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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+mast\s+and\s+bearing\s*$/: 5 ]

Total 5 documents matching your query.

1. [TowerTalk] mast and bearing (score: 1)
Author: Larry DiGioia N8KU <towertalk@longwire.com>
Date: Tue, 20 Nov 2007 20:32:09 -0500
I want to put a mast at the top of my Rohn 45 without installing a rotator (yet.) I can picture the top OK, the mast, bearing plate and thrust bearing, but what do I do where the mast comes down to t
/archives//html/Towertalk/2007-11/msg00434.html (6,618 bytes)

2. Re: [TowerTalk] mast and bearing (score: 1)
Author: Dave <dave.n7drk@yahoo.com>
Date: Tue, 20 Nov 2007 17:57:08 -0800 (PST)
Larry, Will this work; http://www.glenmartin.com/industrial/pg18.htm Dave I can picture the top OK, the mast, bearing plate and thrust bearing, but what do I do where the mast comes down to the rotor
/archives//html/Towertalk/2007-11/msg00435.html (7,705 bytes)

3. Re: [TowerTalk] mast and bearing (score: 1)
Author: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Tue, 20 Nov 2007 22:32:02 -0500
It depends on what goes on the mast but if not large I'd clamp the mast between couple of 2 X 4s or 2 X 6s with through bolts and washers. I let it tighten at an angle so one leg of the tower is als
/archives//html/Towertalk/2007-11/msg00438.html (9,104 bytes)

4. Re: [TowerTalk] mast and bearing (score: 1)
Author: Gene Smar <ersmar@verizon.net>
Date: Thu, 22 Nov 2007 01:47:32 -0600 (CST)
Larry: You can use what folks who remove their towers' rotators for maintenance use to keep the mast stationary. Bolt two long steel angles to the mast with muffler clamps. Make the angles long enoug
/archives//html/Towertalk/2007-11/msg00447.html (8,556 bytes)

5. Re: [TowerTalk] mast and bearing (score: 1)
Author: "David Robbins K1TTT" <k1ttt@arrl.net>
Date: Thu, 22 Nov 2007 11:04:05 +0000
2 bearings in the tower keep it vertical. Then just a rope from the lowest antenna boom to one tower leg keeps it from rotating too much. David Robbins K1TTT e-mail: mailto:k1ttt@arrl.net web: http:/
/archives//html/Towertalk/2007-11/msg00448.html (10,474 bytes)


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