Browning 2VP62X 1 3/8 Sheave

The Browning 2VP62X 1 3/8 is a heavy-duty two groove variable pitch sheave engineered for precision air handling and industrial drive applications. Constructed from high-grade cast iron, this 5.95" outside diameter sheave features a 1 3/8" fixed bore with standard keyseat for secure shaft mounting. Designed for versatility, the variable pitch sheave allows for fine-tuning fan speeds and system performance, accommodating a wide range of belt profiles including 4L, A, AX, 5L, B, BX, and 5V belts. The 4.4" to 5.9" pitch diameter adjustment range ensures optimal tension and ratio control. This Browning VP sheave is dynamically balanced to reduce vibration, extending the service life of bearings and motors in high-static pressure environments. Contractors rely on this adjustable pulley for its durable machining and reliable performance in critical HVACR belt-drive system maintenance and upgrades.

Key Benefits:

• Dual-groove design supports higher horsepower requirements and redundant drive configurations.
• Cast iron construction provides superior wear resistance and heat dissipation compared to stamped steel alternatives.
• The 1 3/8" fixed bore ensures a precise fit for standard NEMA motor shafts, reducing runout.
• Compatible with A and B section V-belts, offering flexibility for various torque and speed specifications.
• Adjustable pitch allows for onsite static pressure balancing without replacing the entire drive assembly.

Common Questions:

How do I adjust the pitch on the Browning 2VP62X?
Loosen the set screws in the moving flange and rotate the flange on the threaded hub to achieve the desired pitch diameter, then re-tighten to the manufacturer's torque specifications.

What is the maximum RPM for this cast iron sheave?
This sheave is generally rated for standard industrial motor speeds; however, always verify that the peripheral speed does not exceed 6,500 feet per minute for cast iron components.

Can I use this sheave with notched AX or BX belts?
Yes, the 2VP62X is fully compatible with both wrapped and cogged (AX/BX) belts, which can provide better efficiency and heat dissipation in compact drives.

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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.