CONGRESS DRIVES
3.25" x 5/8" Single Groove Fixed Bore Variable Pitch Die Cast Pulley
3.25" x 5/8" Single Groove Fixed Bore Variable Pitch Die Cast Pulley
This single groove fixed bore pulley is designed for use with 4L, 5L, A, or B type V-belts, providing reliable power transmission in industrial motor and HVAC applications. Constructed from durable Zamak #3 die cast material, it offers a variable pitch design for precise belt alignment and performance.
Key Specifications
- Frame / Diameter: 3.25" diameter
- Shaft Dimensions: 5/8" bore
Product Features & Fitment
The pulley features a single groove and fixed bore configuration, ensuring secure mounting on shafts. Its variable pitch design allows for adjustable belt positioning to optimize tension and reduce wear. Please note that product images are representative; actual pulleys may vary in spoke design or be solid, but all maintain the same functional specifications.
| Pulley Type | Variable Pitch |
|---|---|
| Grooves | 1 |
| Bore Size | 5/8" |
| Pitch Diameter | 3" - 5" |
| Material | Die Cast |