Browning AK99X1 Sheave
The Browning AK99X1 Sheave is a precision-machined cast iron pulley designed for light-duty industrial and HVAC applications requiring consistent torque transmission. Featuring a 9.75" outside diameter and a 1" fixed bore with a standard keyway and setscrew, this single-groove component is engineered for use with 3L, 4L, and A section belts. The high-grade gray cast iron construction provides excellent vibration dampening and thermal stability compared to stamped steel alternatives, ensuring long-term V-belt drive alignment. For technicians troubleshooting belt slippage or drive ratio issues, the AK99's accurately machined grooves minimize friction-induced wear. This fixed bore sheave is an essential replacement part for fractional horsepower motors used in commercial blowers and air handlers where a specific 9.75-inch pitch diameter is required to maintain design CFM. Its robust design ensures concentricity, reducing radial loads on motor bearings and improving overall system efficiency in demanding mechanical environments.
- High-Grade Cast Iron Construction: Provides superior durability and heat dissipation for continuous-duty HVACR applications.
- Versatile Belt Compatibility: Machined to accept 3L, 4L, and A Belts, allowing for flexible system integration.
- Precision Fixed Bore: The 1" bore includes a standard keyway for secure shaft attachment and reduced mechanical vibration.
- Static Balanced: Reduced run-out extends the life of motor bearings and drive belts by ensuring smooth rotation.
Common Technical Questions
What is the difference between the Browning AK99 and standard steel pulleys?
The AK99 is made from cast iron, which offers better wear resistance and natural dampening properties for higher-torque HVAC applications compared to lighter-duty stamped steel sheaves.
Can I use an AX section notched belt with this sheave?
Yes, the Browning AK99X1 is compatible with A and AX cogged belts, which can improve efficiency and allow for smaller wrap angles if necessary.
Does this sheave come with the setscrew installed?
Yes, this cast iron sheave features a 1-inch fixed bore with a standard keyway and includes the required setscrew for immediate installation on a 1" motor or blower shaft.
This item is not eligible for free shipping.
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: $189.50
-65%$189.50
$66.33Browning AK99X1 Sheave
The Browning AK99X1 Sheave is a precision-machined cast iron pulley designed for light-duty industrial and HVAC applications requiring consistent torque transmission. Featuring a 9.75" outside diameter and a 1" fixed bore with a standard keyway and setscrew, this single-groove component is engineered for use with 3L, 4L, and A section belts. The high-grade gray cast iron construction provides excellent vibration dampening and thermal stability compared to stamped steel alternatives, ensuring long-term V-belt drive alignment. For technicians troubleshooting belt slippage or drive ratio issues, the AK99's accurately machined grooves minimize friction-induced wear. This fixed bore sheave is an essential replacement part for fractional horsepower motors used in commercial blowers and air handlers where a specific 9.75-inch pitch diameter is required to maintain design CFM. Its robust design ensures concentricity, reducing radial loads on motor bearings and improving overall system efficiency in demanding mechanical environments.
- High-Grade Cast Iron Construction: Provides superior durability and heat dissipation for continuous-duty HVACR applications.
- Versatile Belt Compatibility: Machined to accept 3L, 4L, and A Belts, allowing for flexible system integration.
- Precision Fixed Bore: The 1" bore includes a standard keyway for secure shaft attachment and reduced mechanical vibration.
- Static Balanced: Reduced run-out extends the life of motor bearings and drive belts by ensuring smooth rotation.
Common Technical Questions
What is the difference between the Browning AK99 and standard steel pulleys?
The AK99 is made from cast iron, which offers better wear resistance and natural dampening properties for higher-torque HVAC applications compared to lighter-duty stamped steel sheaves.
Can I use an AX section notched belt with this sheave?
Yes, the Browning AK99X1 is compatible with A and AX cogged belts, which can improve efficiency and allow for smaller wrap angles if necessary.
Does this sheave come with the setscrew installed?
Yes, this cast iron sheave features a 1-inch fixed bore with a standard keyway and includes the required setscrew for immediate installation on a 1" motor or blower shaft.
This item is not eligible for free shipping.
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 Browning AK99X1 Sheave is a precision-machined cast iron pulley designed for light-duty industrial and HVAC applications requiring consistent torque transmission. Featuring a 9.75" outside diameter and a 1" fixed bore with a standard keyway and setscrew, this single-groove component is engineered for use with 3L, 4L, and A section belts. The high-grade gray cast iron construction provides excellent vibration dampening and thermal stability compared to stamped steel alternatives, ensuring long-term V-belt drive alignment. For technicians troubleshooting belt slippage or drive ratio issues, the AK99's accurately machined grooves minimize friction-induced wear. This fixed bore sheave is an essential replacement part for fractional horsepower motors used in commercial blowers and air handlers where a specific 9.75-inch pitch diameter is required to maintain design CFM. Its robust design ensures concentricity, reducing radial loads on motor bearings and improving overall system efficiency in demanding mechanical environments.
- High-Grade Cast Iron Construction: Provides superior durability and heat dissipation for continuous-duty HVACR applications.
- Versatile Belt Compatibility: Machined to accept 3L, 4L, and A Belts, allowing for flexible system integration.
- Precision Fixed Bore: The 1" bore includes a standard keyway for secure shaft attachment and reduced mechanical vibration.
- Static Balanced: Reduced run-out extends the life of motor bearings and drive belts by ensuring smooth rotation.
Common Technical Questions
What is the difference between the Browning AK99 and standard steel pulleys?
The AK99 is made from cast iron, which offers better wear resistance and natural dampening properties for higher-torque HVAC applications compared to lighter-duty stamped steel sheaves.
Can I use an AX section notched belt with this sheave?
Yes, the Browning AK99X1 is compatible with A and AX cogged belts, which can improve efficiency and allow for smaller wrap angles if necessary.
Does this sheave come with the setscrew installed?
Yes, this cast iron sheave features a 1-inch fixed bore with a standard keyway and includes the required setscrew for immediate installation on a 1" motor or blower shaft.
This item is not eligible for free shipping.
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.
