Aluminum Transmission Hub

Rotational components featuring a central mounting bore with radial keyways and flanged outer profiles, designed to interface with shafts and belts in power transmission systems. The geometry includes precise internal splines for torque transfer and external pockets to reduce rotational mass while maintaining structural rigidity.

Machining focuses on the concentricity between the inner hub and outer diameter to ensure smooth operation at speed. Critical features such as the keyway dimensions and bolt hole patterns are controlled via CNC milling and turning processes. Surface finishes on mating faces are maintained to minimize vibration and wear during assembly.

F&W Machine Manufacturing leverages ISO 9001 certified processes and advanced equipment, including 5-axis milling centers and precision lathes, to produce these custom OEM parts. We support production from customer drawings, ensuring that tolerance windows for bearing seats and alignment surfaces meet specific application requirements for industries like elevators and construction machinery.