[TowerTalk] Rohn TB4 Thrust bearing

[Ed Stallman]

While doing tower work and after the mast was removed, I gave the 
Thrust Bearing a spin with my hand. The bearing will spin ok but not 
smooth as if the bearing's have a flat spot's or egg shape. Is there 
a way to separate the thrust bearing so the bearing's could be 
replaced and the race observed ? Adding a way to grease the bearing 
would be nice. I will not use the thrust bearing the way it is now, 
so I have nothing to lose

Ed N5DG