Weld On Hub
Weld on hubs are as the bolt on hubs also designed for the use of taper bushes.
They provide a convenient solution of securing fan rotors, impellers, agitators and other devices which must be fastened firmly to shafts. They differ from the bolt on hubs in the way, that they have welded on the part that has to contain a taper bush, instead of being bolted on.
They can be mounted from both sides.
