Chicago Die Casting 1/2" Bore x 4" Diameter Single V-Groove Die Cast Pulley is for use with 4L or 1/2" x 11/32" belts. It features a hollow head set screw for secure attachment and is made of zinc for long-lasting performance. With an outside diameter of 4", a bore diameter of 1/2", a face width of 11/16", and a pitch diameter of 3-3/4", this pulley is ideal for a variety of applications. It includes hollow head set screws for easy installation and adjustment. For A belts, pulleys from 2 inch to 12 inch have keyways except 3/8 inch and 1/2 inch bores and 3/4 inch bores in pulleys less than 4 inch in diameter. All pulleys are with slotted headless set screws and come in Sta-Pak cartons for convenient storage and handling.
- 1/2 In. Bore x 4 In. Diameter Single V-Groove Die Cast Pulley.
- For 4L or 1/2 In. x 11/32 In. belts.
- Has a hollow head set screw.
- zinc.
- Outside diameter of 4".
- Bore diameter of 1/2".
- Face width of 11/16".
- Pitch diameter of 3-3/4".
- Includes hollow head set screws.
