BK40X1 Pulley | 3.95" X 1" Single Groove BK Pulley / Sheave

BK40X1 Pulley | 3.95" x 1" Single Groove BK Pulley / Sheave

The BK40X1 is a single groove fixed bore pulley designed for use with A, B, 4L, and 5L V-belts. Manufactured from cast iron, this pulley is suitable for various industrial motor and HVAC applications requiring reliable belt drive components.

Key Specifications

• Frame / Diameter: 3.95" x 1"

Product Features & Fitment

This cast iron pulley features a fixed bore and is compatible with multiple V-belt profiles including A, B, 4L, and 5L. Depending on the diameter selected, the pulley may be solid or spoked to reduce weight. Please note the product image is a general representation and actual dimensions may vary based on size.

Warranty

• Specifications