Lennox 64J68 Blower Shaft
The Lennox 64J68 Blower Shaft is a precision-engineered HVAC replacement part designed for high-demand airflow applications. Measuring 1 inch in diameter and 20 inches in length, this component is manufactured from C1018 cold-rolled steel, providing the necessary torsional strength and dimensional stability for commercial and industrial blower assemblies. Optimized for compatibility with specific units like the Lennox CHA24-650-1 and GCS24-813-95-2, this shaft features a 1/4" keyway and a blower flat to ensure secure mechanical linkage between the motor drive and the blower wheel. For technicians performing maintenance or emergency repairs, the Lennox LB-63728 blower shaft offers a direct OEM fit, significantly reducing system vibration and preventing premature bearing wear. Maintaining proper shaft alignment is critical for peak efficiency; choosing a high-grade carbon steel shaft ensures your ventilation system handles the rigors of continuous operation without warping or loss of balance.
Key Benefits
- Precision Machined: Specifically configured with a 1/4 inch keyway to prevent slippage during high-torque startups.
- Industrial Grade Material: Constructed from C1018 steel for superior machinability and resistance to surface wear in Lennox HVAC systems.
- Reduced Vibration: Enhanced dimensional accuracy maintains the blower wheel balance, extending the service life of motor bearings.
- OEM Compatibility: Designed as a direct swap for Lennox blower assemblies, ensuring no modifications are required during field installation.
Common Questions
What are the exact dimensions of the 64J68 shaft?
The shaft is 20 inches long with a 1-inch outer diameter, specifically designed to fit Lennox commercial air handlers.
Does this part include the keyway?
Yes, this replacement blower shaft includes a standard 1/4-inch keyway and a dedicated flat section for set-screw security.
Is this shaft compatible with other brands?
While technical specifications may overlap, the 64J68 part is engineered for Lennox equipment. Verify your specific model's parts manual to ensure a correct fit.
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.
Original: $84.26
-65%$84.26
$29.49Lennox 64J68 Blower Shaft
The Lennox 64J68 Blower Shaft is a precision-engineered HVAC replacement part designed for high-demand airflow applications. Measuring 1 inch in diameter and 20 inches in length, this component is manufactured from C1018 cold-rolled steel, providing the necessary torsional strength and dimensional stability for commercial and industrial blower assemblies. Optimized for compatibility with specific units like the Lennox CHA24-650-1 and GCS24-813-95-2, this shaft features a 1/4" keyway and a blower flat to ensure secure mechanical linkage between the motor drive and the blower wheel. For technicians performing maintenance or emergency repairs, the Lennox LB-63728 blower shaft offers a direct OEM fit, significantly reducing system vibration and preventing premature bearing wear. Maintaining proper shaft alignment is critical for peak efficiency; choosing a high-grade carbon steel shaft ensures your ventilation system handles the rigors of continuous operation without warping or loss of balance.
Key Benefits
- Precision Machined: Specifically configured with a 1/4 inch keyway to prevent slippage during high-torque startups.
- Industrial Grade Material: Constructed from C1018 steel for superior machinability and resistance to surface wear in Lennox HVAC systems.
- Reduced Vibration: Enhanced dimensional accuracy maintains the blower wheel balance, extending the service life of motor bearings.
- OEM Compatibility: Designed as a direct swap for Lennox blower assemblies, ensuring no modifications are required during field installation.
Common Questions
What are the exact dimensions of the 64J68 shaft?
The shaft is 20 inches long with a 1-inch outer diameter, specifically designed to fit Lennox commercial air handlers.
Does this part include the keyway?
Yes, this replacement blower shaft includes a standard 1/4-inch keyway and a dedicated flat section for set-screw security.
Is this shaft compatible with other brands?
While technical specifications may overlap, the 64J68 part is engineered for Lennox equipment. Verify your specific model's parts manual to ensure a correct fit.
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.
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Description
The Lennox 64J68 Blower Shaft is a precision-engineered HVAC replacement part designed for high-demand airflow applications. Measuring 1 inch in diameter and 20 inches in length, this component is manufactured from C1018 cold-rolled steel, providing the necessary torsional strength and dimensional stability for commercial and industrial blower assemblies. Optimized for compatibility with specific units like the Lennox CHA24-650-1 and GCS24-813-95-2, this shaft features a 1/4" keyway and a blower flat to ensure secure mechanical linkage between the motor drive and the blower wheel. For technicians performing maintenance or emergency repairs, the Lennox LB-63728 blower shaft offers a direct OEM fit, significantly reducing system vibration and preventing premature bearing wear. Maintaining proper shaft alignment is critical for peak efficiency; choosing a high-grade carbon steel shaft ensures your ventilation system handles the rigors of continuous operation without warping or loss of balance.
Key Benefits
- Precision Machined: Specifically configured with a 1/4 inch keyway to prevent slippage during high-torque startups.
- Industrial Grade Material: Constructed from C1018 steel for superior machinability and resistance to surface wear in Lennox HVAC systems.
- Reduced Vibration: Enhanced dimensional accuracy maintains the blower wheel balance, extending the service life of motor bearings.
- OEM Compatibility: Designed as a direct swap for Lennox blower assemblies, ensuring no modifications are required during field installation.
Common Questions
What are the exact dimensions of the 64J68 shaft?
The shaft is 20 inches long with a 1-inch outer diameter, specifically designed to fit Lennox commercial air handlers.
Does this part include the keyway?
Yes, this replacement blower shaft includes a standard 1/4-inch keyway and a dedicated flat section for set-screw security.
Is this shaft compatible with other brands?
While technical specifications may overlap, the 64J68 part is engineered for Lennox equipment. Verify your specific model's parts manual to ensure a correct fit.
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.
