Description
The Browning 1VL40X5/8 CLEAR PK variable pitch sheave is designed for adjustable speed belt drives used in HVAC equipment, fans, blowers, and other light-to-medium duty machinery. This single-groove VL-series sheave is engineered for 4L or A-section V-belts and allows technicians to fine-tune belt pitch diameter by adjusting the flange position. The sheave features a 5/8-inch finished bore for direct shaft mounting and is commonly used for system balancing, airflow adjustment, and speed matching in belt-driven equipment. The clear protective coating helps resist corrosion during storage and installation.
Key Features
- Sheave Series: VL variable pitch adjustable sheave (Regal Rexnord / Browning)
- Number of Grooves: 1 groove
- Bore Size: 5/8 in. finished bore
- Belt Compatibility: Designed for A-section or 4L V-belts
- Adjustable Pitch Diameter: Variable pitch design allows speed and airflow adjustment
- Application: HVAC fan drives, blowers, pumps, and general belt-drive systems
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