3B154-SK Pulley | 15.75" OD Three Groove "A/B" Pulley / Sheave (bushing not included)

3B154-SK Pulley | 15.75" OD Three Groove "A/B" Pulley / Sheave

The 3B154-SK is a cast iron, three-groove pulley designed for use with A, 4L, and B, 5L V-belts. It serves as a reliable replacement component for industrial motor and HVAC applications requiring a pulley with a 15.75" outside diameter.

Key Specifications

• Frame / Diameter: 15.75" OD
• Pitch Diameter A: 15.00"
• Pitch Diameter B: 15.40"

Product Features & Fitment

This pulley requires an "SK" style QTL quick detachable taper bushing for proper mounting (bushing not included). Depending on the diameter, the pulley may be solid or spoked to reduce weight. Please consult Electric Motor Warehouse for assistance in selecting the correct bushing. Note that the product image is a general representation and actual diameter may vary based on size selected.

Warranty

• Specifications