Description
The Browning 3MVP55B69X1-5/8 is a three-groove variable speed sheave designed for adjustable speed control in HVAC and industrial belt drive systems. With an approximate 7.18-inch outside diameter, this sheave allows for fine-tuning of drive ratios by adjusting the effective pitch diameter, making it ideal for applications requiring precise airflow or speed control. Designed for use with A and B section V-belts, it features a 1-5/8" fixed bore for secure mounting on standard shafts. The multi-groove configuration increases load capacity and improves belt stability in higher horsepower applications. Constructed from durable cast iron, this sheave delivers reliable performance in fans, blowers, and variable speed equipment.
Key Features
- Variable pitch design for adjustable speed control
- Three groove configuration for increased load capacity
- Approx. 7.18" outside diameter
- 1-5/8" fixed bore for direct shaft mounting
- Compatible with A and B section V-belts
- Cast iron construction for durability and long service life







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