Hammerhead Industrial Jaw Coupling Hub / Size 14 Compatible / Shaft-Mount / Keyed Shaft / Curved / Black Coated Mild Steel

The Hammerhead Industrial Shaft-Mount Jaw Coupling Hub is a precision-engineered component, ideal for coupling motors to pumps in industrial machinery. This hub is designed to facilitate torque transfer by securely attaching a pump or motor shaft, ensuring reliable and smooth operation. The keyed bore provides superior stability and makes it compatible with a wide range of setups.

Crafted from black-coated mild steel for corrosion resistance and durability, this coupling hub excels in medium to heavy-duty applications. Its curved jaw profile minimizes backlash, ensuring efficient power transfer from a motor to the pump through the flywheel. Perfectly suited for use in pumps, compressors, and conveyors, this hub is designed for seamless integration with size 14 spider bushings.

  • Type: Curved Jaw Coupling Hub
  • Compatibility: Fits Size 14 spider bushings (compatible with Lovejoy L-014, KTR GR14, Martin JAW-14)
  • Material: Black coated mild steel for enhanced durability and corrosion resistance
  • Jaw Configuration: Curved jaws for smooth torque transmission and reduced backlash
  • Applications: Perfect for medium to heavy-duty industrial applications, including motor, pump, and flywheel couplings. 
Shaft Size/Type
Regular price

$99.99

Talk to an engineer

Not sure which configuration fits?

Tell us your material, part size and volumes. We will match the tonnage, cutting area and automation to the job, with upfront pricing.

  • QC'd in Payson, Utah
  • Warranty, parts & service
  • Technicians travel to your plant