[TowerTalk] Aluminum TB2 clone...

[Perry - K4PWO]

WB0W sells an Aluminum thrust bearing that is a "clone" of a Rohn TB2.  The 
race area appears to be much "beefier" and the mounting flange also is 
thicker.  Does anyone use this bearing?  How does it stand up?  I/m 
concerned with bearing race ware and tear by the bearings on the Aluminum. 
Any recommendations for a TB2 bolt pattern bearing?

73 de Perry - K4PWO