Weld-On Hubs are available in 3 styles to suit the user’s preference for bushing mounting types. They happen to be stocked for use with:
TB Bushings
QD Bushings
DST Bushings
All MasterDrive Weld-On Hubs are machined from steel.
Weld-On Hubs are commonly used in mixture with plate type sprockets and conveyor pulleys to provide for more shaft engagement.
Are manufactured to simply accept Taper Lock Bushings. Two styles can be found. Type S and Type W. Type S offers a shorter length through the bore, and Type W a more identified registration flange to assist with positioning and concentricity for welding.
Are manufactured to accept a QD design flanged bushing.

Accepts DST-Twice Split Taper style bushings.
These bushings are keyed to both the shaft and hub. The external key provides positive travel without torque on the cap screws. DST bushings allow for the highest torque carrying capability.
The nitro weld on hubs are bored to size hubs that can be utilised with weld on sprockets, pulleys and even custom applications. All of our hubs will be an “X series” hub, which means they’re appropriate for any “x series” sprockets or pulleys. Sprocket X hubs can be purchased in finished bore, sq . bore, hex bore, idler and splined bore. Bore sizes range between 1/2″ ID up to 1-1/2″ ID. The Nitro weld on hubs are created from 1045 CD (frosty drawn) steel and done with a dark-colored oxide coating.
Weld-On Hubs are made of steel, drilled, tapped and taper bored to get Tapered
Bushings. They are incredibly valuable for welding into pulleys, plate sprockets, impellers,
agitators and several other devices which should be firmly fastened to the shaft.
Weld-about hubs are made of 1015-1025 steel, drilled, tapped and taperbored to get the taper-lock bushing. They are useful for welding into lover rotors, pulleys, plate sprockets, etc., which should be firmly attached onto shafting. Four types of hubs are available from stock.
Weld-in hubs are created from low carbon steel for good welding compatibility. They are useful for welding into admirer rotors, impellers, agitators, etc., which require secure installation to the shaft. A typical type comes in addition to one that is specifically created for use in the long run disc of a conveyor pulley.
Type S Taper-lock – originally created for use in smaller sprockets, now suited to a great many other lighter-duty applications
Type W/WA Taper-lock – rugged, full-size size for single-hub, heavy-duty applications
Type F – includes a much larger flange diameter which can be welded into standard steel tubing to fabricate conveyor pulleys or process rolls
Type K – more compact design, especially useful for two-hub building, such as conveyor pulleys Taper-lock bushings
Both are made of steel materials with rugged, compact patterns to support most bushings sizes.
Ever-Power is a trusted provider of precision weld-on hubs. Weld-on hubs works extremely well for welding to produce “B” or “C” design sprockets and for other applications. Exceptional dimensional hubs are available per your specs on a made-to-purchase basis.
Manufactured from Metal to supply a convenient means to secure fan rotors. Steel pulleys, platewheel sprockets, impellers etc. to a shaft. The Shouldered outer diameter allows for easy site. Taper bored to match taper lock bush sizes 1210-5050.
Chain & Drives inventory the complete range of Weld-On Hubs to complement our coupling, pulley and sprockets inventory in short reach and long reach models. They may be employed in assisting the utilization of taper fit bushes to melt your tools to a powered shaft.
Taperfit or QD weld-on hubs are for employ in the fabrication of conveyor pulleys, plate sprockets, followers and impellers. Weld-on hubs are made of low carbon steel for good welding compatibility.

Weld-about hubs are constructed of 1015-1025 steel, drilled, tapped and taperbored to get the Taperfit bushing. They are of help for welding into lover rotors, pulleys, plate sprockets, and must be firmly attached onto shafting. Four types of hubs can be found.
Weld on hubs can be found in many different types such as: stock bore, finish bore, Q-bushed, taper-bushed, and BM-bushed. These hubs are created from bar steel and applied for welding to create “B” design sprockets that include inventory bore, finished bore, and styles of bushed sprockets. Particular hub dimensions can be found per your specifications on a made-to-purchase basis.