What can anyone tell me about an internal spider for roll balancing? How does it work? Where can I get information on it? Is the roll designed special to accept the internal spider?
I have a journal on a dryer section felt roll that has been overheated due to the failure of the bearing at the opposite end of the roll. The cast iron bearing cap was rubbing against the jounal and left decolored markings and material transfer from the bearing cap at various points on the...
