Description
The Browning 1VP62X 1 3/8 Variable Pitch Sheave is a precision cast iron adjustable pulley used in industrial belt drive systems where speed control and performance tuning are required. Featuring a single groove and a 1 3/8″ finished bore, this variable pitch sheave lets technicians precisely adjust belt pitch diameter to achieve optimal speed and torque without swapping pulleys. Its rugged construction and versatility make it a smart choice for HVAC, conveyor, blower, and pump systems.
Key Features
- Variable Pitch Adjustment: Allows technicians to fine tune drive speed and torque by changing effective pitch diameter — ideal for systems requiring flexible performance.
- Finished Bore (1 3/8″) with Keyway: Ensures a secure, direct mounting on shafts with reliable torque transfer.
- Cast Iron Durability: Solid construction resists wear and vibration in industrial environments, promoting long term reliability.
- Single Groove Compatibility: Works with standard belt profiles such as 4L, A, 5L, B, and 5V belts, enhancing system versatility.
- Balanced Design: Precision balancing helps reduce vibration and prolongs belt life.







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