Description
The Browning AK39X5/8 finished bore V-belt sheave is designed for fractional horsepower belt drive systems commonly found in HVAC equipment, fans, blowers, and light industrial machinery. This single-groove AK-series sheave is constructed from close-grain cast iron and precision machined for durability and reliable belt tracking. It features a 3.75-inch outside diameter and a 5/8-inch finished bore for direct shaft mounting. Compatible with 3L, 4L, and A-section V-belts, the Browning AK39X5/8 provides dependable power transmission and smooth operation in compact mechanical drive assemblies.
Key Features
- 3.75 in. outside diameter sheave for fractional horsepower belt drives
- 5/8 in. finished bore for direct shaft mounting
- Single groove design compatible with 3L, 4L, and A-section V-belts
- Cast iron construction for durability and stable belt performance
- 0.75 in. face width and approx. 1.22 in. overall width for compact drive assemblies
- Precision machined and statically balanced for smooth, vibration-free operation






