The Chicago Die Casting 250A5 is a single V-groove die-cast pulley designed for efficient power transmission in industrial machinery, automotive, and agricultural equipment. This pulley is engineered to work seamlessly with 4L or 1/2 in. × 11/32 in. belts, providing reliable drive performance in a wide range of applications.
Built from durable die-cast metal, this pulley offers long-lasting performance. The compact 2-1/2 inch diameter and 1/2 inch bore make it compatible with many standard machines and equipment configurations. The hollow head set screw attachment enables quick installation and strong holding power.
Features and Benefits
- Single V-Groove Design: Engineered specifically for 4L or 1/2 in. × 11/32 in. belts, ensuring proper belt alignment and efficient power transfer.
- Die-Cast Metal Construction: Provides durability and long-lasting performance in demanding conditions.
- Hollow Head Set Screw: Offers quick and secure attachment to your shaft with strong holding power.
- Compact Dimensions: The 1/2 inch bore and 2-1/2 inch diameter fit many machines and equipment setups.
- Industrial-Grade Applications: Suitable for use in machinery, automotive, and agricultural equipment.
Specifications
- Brand: Chicago Die Casting
- Model: 250A5
- Bore: 1/2 in.
- Diameter: 2-1/2 in.
- Groove Type: Single V-groove
- Material: Die-cast metal
- Attachment Method: Hollow head set screw
- Belt Size: 4L or 1/2 in. × 11/32 in.








