Taper-Lock or QD weld-on hubs for use in the fabrication of conveyor pulleys, plate sprockets, fans, impellers, etc. Weld-on hubs are made of low carbon steel for good welding compatibility.

Taper-Lock weld-on hubs: Weld-on hubs are made of 1015-1025 steel, drilled, tapped and taperbored to receive the TAPER-LOCK bushing. They are useful for welding into fan rotors, pulleys, plate sprockets, etc., which must be firmly mounted onto shafting. Four types of hubs are available from stock.

QD weld-on hubs: Weld-on hubs are made of low carbon steel for good welding compatibility. They are useful for welding into fan rotors, impellers, agitators, etc., which require secure mounting to the shaft. A standard type is available in addition to one that is specifically designed for use in the end disc of a conveyor pulley.

Taper-Lock weld-on hubs: Hubs available to handle up to the 120100 bushing. Stock sizes available to handle up to 12" shaft diameters.

QD weld-on hubs: Hubs available to handle the JA through the W series QD bushings. Hubs also available to handle the H bushings for FHP sheaves. Stock sizes available to handle up to 12" shaft diameters.

Type W/WA, K, S and F Taper-Lock weld-on hubs, and QD types are available for different application requirements.