Browning AK25X5/8 Sheave
The Browning AK25X5/8 is a professional-grade single groove cast iron sheave engineered for reliable power transmission in light-duty HVAC and industrial applications. Designed with a 2.50" outside diameter and a 5/8" fixed bore, this sheave features a precision-machined AK-style pulley profile. It is fully compatible with 3L, 4L, and A section V-belts, providing contractors with versatility when matching drive components. The high-grade cast iron construction ensures exceptional durability and resistance to wear under continuous operation. This component includes a standard keyway and setscrew to maintain a secure shaft attachment, preventing slippage common in high-torque startups. Whether you are performing a blower motor pulley replacement or fine-tuning a V-belt drive system, this sheave delivers the concentricity required to minimize vibration and extend the service life of both the motor and the belt.
- Precision Machined Cast Iron: Provides superior heat dissipation and structural integrity compared to stamped steel alternatives.
- Multi-Belt Compatibility: Designed to work seamlessly with A-section belts and FHP V-belts for maximum field flexibility.
- Corrosion Resistance: Finished with a protective coating to withstand moisture and harsh mechanical room environments.
- Static Balanced: Reduced run-out helps maintain system balance, reducing noise and bearing fatigue.
Common HVACR Technical Questions
What is the effective pitch diameter for this sheave?
When utilizing 4L or A belts, the pitch diameter is typically 2.30", whereas for 3L belts, it is approximately 1.96". Always calculate your drive ratios based on these specific dimensions to ensure proper CFM output.
Can I use this for high-horsepower industrial fans?
The Browning AK series is designed for fractional horsepower (FHP) applications. For heavy-duty industrial loads, evaluate the torque requirements to ensure an AK cast iron sheave meets the service factor of your specific drive assembly.
How do I secure the sheave to a 5/8" shaft?
This sheave comes with a fixed bore and includes a standard keyway and setscrew. Ensure the shaft is clean and free of burrs before installation to maintain a true center and prevent vibration in HVAC blowers.
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: $37.00
-65%$37.00
$12.95Browning AK25X5/8 Sheave
The Browning AK25X5/8 is a professional-grade single groove cast iron sheave engineered for reliable power transmission in light-duty HVAC and industrial applications. Designed with a 2.50" outside diameter and a 5/8" fixed bore, this sheave features a precision-machined AK-style pulley profile. It is fully compatible with 3L, 4L, and A section V-belts, providing contractors with versatility when matching drive components. The high-grade cast iron construction ensures exceptional durability and resistance to wear under continuous operation. This component includes a standard keyway and setscrew to maintain a secure shaft attachment, preventing slippage common in high-torque startups. Whether you are performing a blower motor pulley replacement or fine-tuning a V-belt drive system, this sheave delivers the concentricity required to minimize vibration and extend the service life of both the motor and the belt.
- Precision Machined Cast Iron: Provides superior heat dissipation and structural integrity compared to stamped steel alternatives.
- Multi-Belt Compatibility: Designed to work seamlessly with A-section belts and FHP V-belts for maximum field flexibility.
- Corrosion Resistance: Finished with a protective coating to withstand moisture and harsh mechanical room environments.
- Static Balanced: Reduced run-out helps maintain system balance, reducing noise and bearing fatigue.
Common HVACR Technical Questions
What is the effective pitch diameter for this sheave?
When utilizing 4L or A belts, the pitch diameter is typically 2.30", whereas for 3L belts, it is approximately 1.96". Always calculate your drive ratios based on these specific dimensions to ensure proper CFM output.
Can I use this for high-horsepower industrial fans?
The Browning AK series is designed for fractional horsepower (FHP) applications. For heavy-duty industrial loads, evaluate the torque requirements to ensure an AK cast iron sheave meets the service factor of your specific drive assembly.
How do I secure the sheave to a 5/8" shaft?
This sheave comes with a fixed bore and includes a standard keyway and setscrew. Ensure the shaft is clean and free of burrs before installation to maintain a true center and prevent vibration in HVAC blowers.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Browning AK25X5/8 is a professional-grade single groove cast iron sheave engineered for reliable power transmission in light-duty HVAC and industrial applications. Designed with a 2.50" outside diameter and a 5/8" fixed bore, this sheave features a precision-machined AK-style pulley profile. It is fully compatible with 3L, 4L, and A section V-belts, providing contractors with versatility when matching drive components. The high-grade cast iron construction ensures exceptional durability and resistance to wear under continuous operation. This component includes a standard keyway and setscrew to maintain a secure shaft attachment, preventing slippage common in high-torque startups. Whether you are performing a blower motor pulley replacement or fine-tuning a V-belt drive system, this sheave delivers the concentricity required to minimize vibration and extend the service life of both the motor and the belt.
- Precision Machined Cast Iron: Provides superior heat dissipation and structural integrity compared to stamped steel alternatives.
- Multi-Belt Compatibility: Designed to work seamlessly with A-section belts and FHP V-belts for maximum field flexibility.
- Corrosion Resistance: Finished with a protective coating to withstand moisture and harsh mechanical room environments.
- Static Balanced: Reduced run-out helps maintain system balance, reducing noise and bearing fatigue.
Common HVACR Technical Questions
What is the effective pitch diameter for this sheave?
When utilizing 4L or A belts, the pitch diameter is typically 2.30", whereas for 3L belts, it is approximately 1.96". Always calculate your drive ratios based on these specific dimensions to ensure proper CFM output.
Can I use this for high-horsepower industrial fans?
The Browning AK series is designed for fractional horsepower (FHP) applications. For heavy-duty industrial loads, evaluate the torque requirements to ensure an AK cast iron sheave meets the service factor of your specific drive assembly.
How do I secure the sheave to a 5/8" shaft?
This sheave comes with a fixed bore and includes a standard keyway and setscrew. Ensure the shaft is clean and free of burrs before installation to maintain a true center and prevent vibration in HVAC blowers.
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.
