3.75" x 1/2" Single Groove Fixed Bore Variable Pitch Die Cast Pulley

3.75" x 1/2" Single Groove Fixed Bore Variable Pitch Die Cast Pulley

This die cast pulley is designed for use with 4L, 5L, A, or B type V-belts, providing reliable power transmission in various industrial and HVAC applications. It features a single groove with a fixed bore and variable pitch for precise belt alignment and tension.

Key Specifications

• Frame / Diameter: 3.75" diameter
• Shaft Dimensions: 1/2" fixed bore

Product Features & Fitment

Constructed from durable Zamak #3 die cast material, this pulley ensures long-lasting performance. The design may vary slightly in appearance, such as the number of spokes or solid construction, but all units maintain the same functional specifications. Please note that product images are representative and may not depict every variation.