I'm not at all sure this thrust bearing is complete as it is.
The pictures show the upper blade guide along with the thrust bearing. This is what came with this band saw, a 1980s 32" Centauro re-saw band saw.
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This next photo shows how this pieces were fitted together
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The bearing stem was simply fitted into the cast housing and the rear of the housing was packed with grease, and the threaded cap was screwed in place.
I cannot figure out how or if this allows for any adjustment in the positioning of the bearing. Also, it seems the bearing stem just spins against the bore in the cast housing.
This band saw was not in working order when I got it. I don't know if something is missing or not, and google turns up nothing.
Hopefully someone out there can tell me what's going on!
thank, Mark