BK34X1/2 Pulley | 3.45" x 1/2" Single Groove BK Pulley / Sheave
This BK34X1/2 pulley is a single groove fixed bore sheave designed for use with A, B, 4L, and 5L V-belts. Constructed from durable cast iron, it is ideal for industrial motor and HVAC applications requiring reliable power transmission.
Key Specifications
- Frame / Diameter: 3.45"
- Shaft Dimensions: 1/2" bore (no keyway)
Product Features & Fitment
The pulley features a single groove fixed bore without a keyway for 1/2" shafts. Depending on the diameter selected, the pulley may be solid or spoked to reduce weight. Note that the product image is a general representation and the actual diameter may vary based on size.
