[TowerTalk] Bearings for a 2-3" mast

[Benedikt Sveinsson]

Hi all

I'm looking to build a "short" 12m high rotatable mast to support 20m / 15m yagi

I have a snail drive gear motor on the bottom (heavy duty), have yet to source the mast, available are 2  - 3" galvanized water pipes (heavy duty)
(I can build stuff, weld etc ...so I can make this heavy duty)

I plan to guy the mast on two levels, the question is what types of bearins to use, and where I could buy them.


Any help would be great - this must be heavy duty as I live in a windy country.



73, Benni TF3T