2BK40X3/4 Pulley | 3.95" x 3/4" Double V Groove Pulley / Sheave
This 2BK40X3/4 pulley is a cast iron, double groove fixed bore sheave designed for use with A (4L) and B (5L) V-belts. It serves as a reliable replacement component for industrial motor and HVAC belt drive systems.
Key Specifications
- Frame / Diameter: 3.95" diameter
- Shaft Dimensions: 3/4" bore
Product Features & Fitment
Constructed from durable cast iron, this pulley features a double V-groove profile compatible with both A and B section V-belts. Depending on the diameter selected, the pulley may be solid or spoked to reduce weight. The image shown is a general representation; actual dimensions and design may vary by size.
