Browning AK44X1 Sheave
The Browning AK44X1 Sheave is a rugged, single groove cast iron pulley engineered for precision power transmission in HVAC air handling units and industrial blowers. Featuring a 4.25" outside diameter and a 1" fixed bore with a standard keyseat and setscrew, this component ensures a secure shaft attachment that resists slipping under high torque loads. Designed for versatility, this AK series sheave is fully compatible with 3L, 4L, and A section belts, allowing contractors to maintain or adjust drive ratios with ease. The high-grade cast iron construction provides excellent dampening characteristics and heat dissipation, extending the life of your drive belts while maintaining structural integrity in demanding mechanical rooms.
Key Benefits for the Contractor
- Universal compatibility with A-section V-belts and light-duty fractional horsepower belts.
- Precision-machined 1-inch fixed bore ensures concentric rotation, reducing vibration and bearing wear.
- Durable cast iron sheave material provides superior wear resistance compared to stamped steel alternatives.
- Direct replacement for high-demand HVAC blower motor pulleys and exhaust fan drives.
- Standardized 4.25-inch OD allows for accurate drive speed calculations and CFM adjustments.
Common Installation Questions
What belt types work with this sheave?
The Browning AK44X1 is designed to accept 3L, 4L, and A-series V-belts, making it a standard choice for fan and blower motor applications.
Does this ship with a key?
This fixed bore sheave features a standard keyway; however, the key stock is typically sold separately or should be reused from the existing motor shaft.
Is this suitable for high-speed applications?
Yes, as a cast iron sheave, it is balanced for standard industrial motor speeds, though always verify the RPM limits of your specific drive assembly.
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: $66.10
-65%$66.10
$23.13Browning AK44X1 Sheave
The Browning AK44X1 Sheave is a rugged, single groove cast iron pulley engineered for precision power transmission in HVAC air handling units and industrial blowers. Featuring a 4.25" outside diameter and a 1" fixed bore with a standard keyseat and setscrew, this component ensures a secure shaft attachment that resists slipping under high torque loads. Designed for versatility, this AK series sheave is fully compatible with 3L, 4L, and A section belts, allowing contractors to maintain or adjust drive ratios with ease. The high-grade cast iron construction provides excellent dampening characteristics and heat dissipation, extending the life of your drive belts while maintaining structural integrity in demanding mechanical rooms.
Key Benefits for the Contractor
- Universal compatibility with A-section V-belts and light-duty fractional horsepower belts.
- Precision-machined 1-inch fixed bore ensures concentric rotation, reducing vibration and bearing wear.
- Durable cast iron sheave material provides superior wear resistance compared to stamped steel alternatives.
- Direct replacement for high-demand HVAC blower motor pulleys and exhaust fan drives.
- Standardized 4.25-inch OD allows for accurate drive speed calculations and CFM adjustments.
Common Installation Questions
What belt types work with this sheave?
The Browning AK44X1 is designed to accept 3L, 4L, and A-series V-belts, making it a standard choice for fan and blower motor applications.
Does this ship with a key?
This fixed bore sheave features a standard keyway; however, the key stock is typically sold separately or should be reused from the existing motor shaft.
Is this suitable for high-speed applications?
Yes, as a cast iron sheave, it is balanced for standard industrial motor speeds, though always verify the RPM limits of your specific drive assembly.
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 AK44X1 Sheave is a rugged, single groove cast iron pulley engineered for precision power transmission in HVAC air handling units and industrial blowers. Featuring a 4.25" outside diameter and a 1" fixed bore with a standard keyseat and setscrew, this component ensures a secure shaft attachment that resists slipping under high torque loads. Designed for versatility, this AK series sheave is fully compatible with 3L, 4L, and A section belts, allowing contractors to maintain or adjust drive ratios with ease. The high-grade cast iron construction provides excellent dampening characteristics and heat dissipation, extending the life of your drive belts while maintaining structural integrity in demanding mechanical rooms.
Key Benefits for the Contractor
- Universal compatibility with A-section V-belts and light-duty fractional horsepower belts.
- Precision-machined 1-inch fixed bore ensures concentric rotation, reducing vibration and bearing wear.
- Durable cast iron sheave material provides superior wear resistance compared to stamped steel alternatives.
- Direct replacement for high-demand HVAC blower motor pulleys and exhaust fan drives.
- Standardized 4.25-inch OD allows for accurate drive speed calculations and CFM adjustments.
Common Installation Questions
What belt types work with this sheave?
The Browning AK44X1 is designed to accept 3L, 4L, and A-series V-belts, making it a standard choice for fan and blower motor applications.
Does this ship with a key?
This fixed bore sheave features a standard keyway; however, the key stock is typically sold separately or should be reused from the existing motor shaft.
Is this suitable for high-speed applications?
Yes, as a cast iron sheave, it is balanced for standard industrial motor speeds, though always verify the RPM limits of your specific drive assembly.
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.
