AK39X3/4 Pulley | 3.75" X 3/4" Single Groove Fixed Bore "A" Pulley
The AK39X3/4 is a precision-machined single groove fixed bore pulley designed for use with A, 3L, and 4L (A & AX) V-belts. It serves as a reliable replacement component in industrial motor and HVAC applications requiring a durable and balanced pulley solution.
Key Specifications
- Frame / Diameter: 3.75"
- Shaft Dimensions: 3/4" bore (1/2" bores have no keyway)
Product Features & Fitment
Manufactured from gray cast iron and statically balanced for smooth operation, this pulley features an epoxy powder coating for enhanced durability. It includes a set screw for secure mounting. Depending on the diameter selected, the pulley may be solid or spoked to reduce weight. Note that the image shown is a general representation and actual dimensions may vary.
