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Dayton 16 in tubeaxial fan blade, six blades, 7/8 in hub bore, silver metal finish

Dayton

Dayton 166174 16 in Tubeaxial Fan Blade for 4C660

SKU CH-W5T0-YE3GV

Replacement tubeaxial blade, 16 in diameter with six blades and 7/8 in hub bore, fits Dayton fan 4C660

  • weight2.7
  • typeHigh Temperature
  • 16 in blade diameter fits 4C660 fan assembly
  • Six-blade design moves air efficiently in high-temperature settings
  • 7/8 in hub bore matches motor shaft precisely
  • Lightweight 2.7 lb construction reduces motor strain
  • Dayton model 166174 built for reliable industrial airflow

Replacement Blade for Dayton 4C660

This 16-inch tubeaxial blade is a direct replacement component for Dayton fan assembly 4C660. It mounts on a 7/8-inch hub bore and carries six blades designed for high-temperature airflow duties. The part weighs 2.7 units and arrives new in manufacturer packaging.

Maintenance Teams and OEM Integrators

Facilities crews keeping ventilation systems running will find the correct fit without adapter fabrication. Operators needing a different blade count, hub diameter or temperature rating should source the matching assembly instead.

Hub Bore 7/8 Inch and Six-Blade Configuration

The 7/8-inch bore and six-blade layout determine whether this blade matches the motor shaft and balance requirements of the 4C660 housing. Verify both dimensions against the original equipment before ordering.

Highlights

  • 16 in blade diameter fits 4C660 fan assembly
  • Six-blade design moves air efficiently in high-temperature settings
  • 7/8 in hub bore matches motor shaft precisely
  • Lightweight 2.7 lb construction reduces motor strain
  • Dayton model 166174 built for reliable industrial airflow

Specifications

BrandDayton
weight2.7
typeHigh Temperature

Questions about this item

What hub bore size does the 16 in blade need to mount on the 4C660 motor?

The blade has a 7/8 in hub bore that fits the motor shaft on the 4C660 unit.

How is the 16 in blade secured to the hub during installation?

Align the 7/8 in bore with the motor shaft, slide the blade on, and tighten the set screw against the flat on the shaft.

When should the 16 in blade be replaced on the 4C660 fan?

Replace the blade if any of the six blades show cracks, warping, or vibration that balancing cannot correct.

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