BK40X1-1/8 Pulley | 3.95" x 1-1/8" Single Groove BK Pulley / Sheave
This BK40X1-1/8 pulley is a single groove fixed bore "A/B" pulley designed for use with A, B, 4L, and 5L V-belts. Constructed from durable cast iron, it serves as a reliable replacement part for various industrial motor and HVAC applications.
Key Specifications
- Frame / Diameter: 3.95" x 1-1/8"
Product Features & Fitment
Manufactured in China, this cast iron pulley may be solid or spoked depending on the diameter to optimize weight without compromising strength. The product image is a general representation; actual diameter and design may vary based on the size selected. Compatible with multiple V-belt profiles, it ensures versatile fitment for standard pulley systems.
