Description
The Browning 2BK45H is a double groove cast iron sheave designed for use with BK and BX section V-belts in HVAC and industrial belt drive systems. Featuring an approximate 4.25-inch diameter, this sheave is suited for moderate horsepower applications requiring efficient and stable power transmission. The two-groove configuration increases belt contact and load capacity, improving drive performance and reducing belt wear. Designed to utilize an H-series split taper bushing, it allows for flexible bore sizing, secure shaft mounting, and simplified installation and removal. This sheave is commonly used in fans, blowers, and general industrial equipment.
Key Features
- 4.25" diameter for BK/BX section V-belts
- Double groove design for increased load capacity
- Compatible with H-series split taper bushings
- Cast iron construction for durability and vibration resistance
- Suitable for HVAC and industrial belt drive applications
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