Lau 60-7658-04 60765804 Interchangeable Hub

The Lau 60-7658-04 60765804 Interchangeable Hub is a high-grade steel component engineered for heavy-duty service in condenser fan and ventilation applications. This 1/2" bore assembly features a unique hex and round interchangeable design, making it a universal solution for 3, 4, and 5-blade propellers. By incorporating extra metal at the mounting surfaces, Lau ensures a more secure fit that resists vibration and prevents the "wobble" often seen with inferior generic hubs. The steel construction is complemented by a double locking device that utilizes 2 set screws to grip the motor shaft threads tightly, ensuring the hub does not back out during high-torque operation. Whether you are replacing a Fasco H8 or performing a motor swap on a residential condenser, this hub provides the reliability needed for long-term mechanical stability. Designed for compatibility with various propeller fan blades, it allows technicians to consolidate inventory while maintaining high performance standards on the job site.

• Universal Compatibility: The hex and round dual-sided design allows for seamless integration with a wide range of interchangeable fan blades.
• Enhanced Security: Features extra metal reinforcement on mounting surfaces and 2 set screws for a superior grip on 1/2" shafts.
• Durable Construction: Manufactured from heavy-duty steel to withstand the environmental stresses of outdoor condenser units.
• Precise Fitment: Engineered to replace Fasco H8, FBH8, and CF17B, reducing the need for multiple truck stock items.
• Reliable Retention: The double-locking mechanism prevents loosening, maintaining optimal fan blade balance and motor efficiency.

Does this hub include all necessary hardware?
Yes, the unit comes with 2 set screws and 3 mounting screws, providing everything required for a complete installation onto the fan blade and motor shaft.

What fan blade types are compatible with the 60-7658-04?
This hub is specifically designed for Lau 3, 4, and 5-blade propellers and any standard interchangeable fan blade that requires a 1/2" bore.

Can this be used on both hex and round shaft motor configurations?
The hub is designed to mount to the propeller using either a hex or round interface, while the internal 1/2" bore secures to the round motor shaft using dual set screws.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.