The Chicago Die Casting 500A5 is a single V-groove die-cast pulley designed for power transmission in machinery, equipment, and belt-driven systems. This pulley is engineered to work with 4L or 1/2 inch × 11/32 inch belts, making it compatible with a wide range of motors and mechanical applications. The die-cast metal construction provides long-lasting performance in various applications.
The hollow head set screw locks the pulley firmly onto the shaft. The 1/2 inch bore paired with the 5 inch diameter delivers a reliable fit. Whether you’re repairing or building power transmission systems, this pulley offers the engineering quality favored by equipment manufacturers and maintenance professionals.
Features and Benefits
- Die-Cast Metal Construction: High-quality die-cast material ensures durability and long-lasting performance.
- Hollow Head Set Screw: Locks the pulley firmly onto the shaft for secure mounting.
- Single V-Groove Design: The V-groove profile accommodates 4L or 1/2 inch × 11/32 inch belts for reliable operation.
- Wide Compatibility: Works with 4L or 1/2 inch × 11/32 inch belts, fitting many common machinery and equipment setups.
- Precise Bore and Diameter: The 1/2 inch bore and 5 inch diameter combination ensures reliable fit and performance.
Specifications
- Brand: Chicago Die Casting
- Model: 500A5
- Bore: 1/2 inch
- Diameter: 5 inches
- Belt Size: 4L or 1/2 inch × 11/32 inch
- Set Screw: Hollow head
- Material: Die-cast metal








