BK34X3/4 Pulley | 3.45" X 3/4" Single Groove BK Pulley / Sheave

BK34X3/4 Pulley | 3.45" X 3/4" Single Groove BK Pulley / Sheave

The BK34X3/4 is a single groove fixed bore pulley designed for use with A, B, 4L, and 5L V-belts. Manufactured from durable cast iron, it serves as a reliable replacement component for various industrial motor and HVAC applications.

Key Specifications

• Frame / Diameter: 3.45"
• Shaft Dimensions: 3/4" bore

Product Features & Fitment

This cast iron pulley is available in solid or spoked designs depending on the diameter to optimize weight reduction. The product depicted in the photo is a general representation; actual dimensions and design may vary based on the selected size. Compatible with multiple V-belt types, it ensures secure and efficient power transmission in fixed bore installations.

Warranty

• Specifications