Bard 5151-050BX Fan Blade

The Bard 5151-050BX is a precision-engineered 20-inch HVAC fan blade designed specifically for high-static pressure requirements in Bard wall-mount units. This 4-blade aluminum fan features a CCW (Counter-Clockwise) rotation as viewed from the discharge side, ensuring optimal heat dissipation via the condenser coil. Engineered for a 1/2-inch bore shaft, it maintains structural integrity under rigorous duty cycles, preventing blade deflection and vibration-induced motor stress. This replacement condenser fan blade is critical for restoring CFM performance and preventing compressor overheating in commercial HVAC applications. Whether you are performing a proactive maintenance swap or an emergency repair, the 5151-050BX provides the exact aerodynamic profile and pitch required to match OEM specifications for Bard heat pumps and air conditioners. Rely on this heavy-duty fan blade for consistent airflow across the coil, ensuring the system operates within established head pressure parameters and maintains overall thermal efficiency.

• 20-Inch Diameter: Direct fit for Bard 5-ton wall-mount units to ensure proper cabinet clearance.
• 4-Blade Configuration: Optimized blade pitch for maximum airflow efficiency and reduced acoustic resonance.
• CCW Rotation: Standardized rotation profile for seamless integration with OEM puller-style motors.
• Rugged Aluminum Construction: Corrosion-resistant material provides long-term durability in harsh outdoor environments.
• Precise 1/2" Hub: Ensures a secure fit and perfect balance on the motor shaft to minimize bearing wear.

Is the 5151-050BX compatible with standard 1/2-inch motor shafts?
Yes, this blade is designed with a standard 1/2-inch bore and includes a set screw for a secure fit on the motor shaft flat.

How do I verify the rotation for my Bard unit?
The 5151-050BX is a CCW (Counter-Clockwise) rotation blade. Verify the rotation by looking at the discharge side of the fan to ensure it matches your existing motor's direction.

Why is blade balance important for Bard wall-mount systems?
An unbalanced blade can lead to premature motor failure and excessive noise. This OEM-spec blade is factory-balanced to prevent vibration and ensure consistent cooling performance.

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.