Browning AK46X1 Sheave
The Browning AK46X1 Sheave is a precision-machined, single-groove cast iron pulley engineered for reliable power transmission in light-duty HVAC and industrial applications. Featuring a 4.45" outside diameter and a 1" fixed bore with a standard keyway and setscrew, this component is designed for seamless integration on motor shafts. This AK series sheave is versatile, compatible with 3L, 4L, and A cross-section belts, making it a staple for technicians servicing blower motors, fans, and pump drives. Constructed from high-quality gray cast iron, the Browning AK46 provides significant dampening of vibrational harmonics compared to aluminum alternatives, ensuring a longer service life for your belt drive system. The precision-balanced design minimizes shaft runout, which is critical for maintaining high mechanical efficiency and preventing premature bearing failure in commercial air handlers and condenser units.
Key Benefits for the Contractor:
- Universal Compatibility: Engineered to accommodate A belts and light-duty fractional horsepower belts (3L/4L), simplifying truck stock requirements.
- Durable Construction: Heavy-duty cast iron build offers superior wear resistance and heat dissipation under continuous load.
- Precise Fitment: The 1" bore is broached for a standard keyway, ensuring a slip-free connection to the drive shaft.
- Static Balance: Reduced vibration levels protect motor bearings and reduce audible noise in residential and commercial ductwork.
Common Questions & Technical Information:
What is the pitch diameter for the Browning AK46X1?
When utilizing 4L or A belts, the pitch diameter is 4.20". For 3L belts, the pitch diameter is 3.88". This distinction is vital for calculating correct RPM ratios in your drive configuration.
Can this sheave be used in variable speed applications?
No, this is a fixed-bore sheave. If your application requires field adjustments to the fan speed, a 1VP or VL series variable pitch sheave would be the appropriate selection.
Does the Browning AK46X1 include a key and setscrew?
The sheave includes the standard locking setscrew. However, the 1/4" x 1/8" shaft key must be sourced separately if not already present on the motor shaft.
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: $69.92
-65%$69.92
$24.47Browning AK46X1 Sheave
The Browning AK46X1 Sheave is a precision-machined, single-groove cast iron pulley engineered for reliable power transmission in light-duty HVAC and industrial applications. Featuring a 4.45" outside diameter and a 1" fixed bore with a standard keyway and setscrew, this component is designed for seamless integration on motor shafts. This AK series sheave is versatile, compatible with 3L, 4L, and A cross-section belts, making it a staple for technicians servicing blower motors, fans, and pump drives. Constructed from high-quality gray cast iron, the Browning AK46 provides significant dampening of vibrational harmonics compared to aluminum alternatives, ensuring a longer service life for your belt drive system. The precision-balanced design minimizes shaft runout, which is critical for maintaining high mechanical efficiency and preventing premature bearing failure in commercial air handlers and condenser units.
Key Benefits for the Contractor:
- Universal Compatibility: Engineered to accommodate A belts and light-duty fractional horsepower belts (3L/4L), simplifying truck stock requirements.
- Durable Construction: Heavy-duty cast iron build offers superior wear resistance and heat dissipation under continuous load.
- Precise Fitment: The 1" bore is broached for a standard keyway, ensuring a slip-free connection to the drive shaft.
- Static Balance: Reduced vibration levels protect motor bearings and reduce audible noise in residential and commercial ductwork.
Common Questions & Technical Information:
What is the pitch diameter for the Browning AK46X1?
When utilizing 4L or A belts, the pitch diameter is 4.20". For 3L belts, the pitch diameter is 3.88". This distinction is vital for calculating correct RPM ratios in your drive configuration.
Can this sheave be used in variable speed applications?
No, this is a fixed-bore sheave. If your application requires field adjustments to the fan speed, a 1VP or VL series variable pitch sheave would be the appropriate selection.
Does the Browning AK46X1 include a key and setscrew?
The sheave includes the standard locking setscrew. However, the 1/4" x 1/8" shaft key must be sourced separately if not already present on the motor shaft.
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 AK46X1 Sheave is a precision-machined, single-groove cast iron pulley engineered for reliable power transmission in light-duty HVAC and industrial applications. Featuring a 4.45" outside diameter and a 1" fixed bore with a standard keyway and setscrew, this component is designed for seamless integration on motor shafts. This AK series sheave is versatile, compatible with 3L, 4L, and A cross-section belts, making it a staple for technicians servicing blower motors, fans, and pump drives. Constructed from high-quality gray cast iron, the Browning AK46 provides significant dampening of vibrational harmonics compared to aluminum alternatives, ensuring a longer service life for your belt drive system. The precision-balanced design minimizes shaft runout, which is critical for maintaining high mechanical efficiency and preventing premature bearing failure in commercial air handlers and condenser units.
Key Benefits for the Contractor:
- Universal Compatibility: Engineered to accommodate A belts and light-duty fractional horsepower belts (3L/4L), simplifying truck stock requirements.
- Durable Construction: Heavy-duty cast iron build offers superior wear resistance and heat dissipation under continuous load.
- Precise Fitment: The 1" bore is broached for a standard keyway, ensuring a slip-free connection to the drive shaft.
- Static Balance: Reduced vibration levels protect motor bearings and reduce audible noise in residential and commercial ductwork.
Common Questions & Technical Information:
What is the pitch diameter for the Browning AK46X1?
When utilizing 4L or A belts, the pitch diameter is 4.20". For 3L belts, the pitch diameter is 3.88". This distinction is vital for calculating correct RPM ratios in your drive configuration.
Can this sheave be used in variable speed applications?
No, this is a fixed-bore sheave. If your application requires field adjustments to the fan speed, a 1VP or VL series variable pitch sheave would be the appropriate selection.
Does the Browning AK46X1 include a key and setscrew?
The sheave includes the standard locking setscrew. However, the 1/4" x 1/8" shaft key must be sourced separately if not already present on the motor shaft.
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.
