Description
The Browning AK25X1/2 fixed bore sheave is designed for fractional horsepower belt drives in HVAC systems and light industrial machinery. Its AK profile accommodates 3L, 4L, and A section belts, providing reliable power transfer in compact drive assemblies. Precision-machined cast iron construction ensures proper belt alignment and smooth, vibration-free operation. The 1/2 inch finished bore allows direct installation on compatible shafts commonly found in small motors and equipment.
Key Features
- Single groove AK sheave for 3L, 4L, and A section belts
- 2.5 inch outside diameter for compact drive assemblies
- 1/2 inch finished bore for direct shaft mounting
- Statically balanced cast iron construction
- Designed for fractional horsepower belt drives






