BK45X5/8 Pulley | 4.25" X 5/8" Single Groove BK Pulley / Sheave

BK45X5/8 Pulley | 4.25" X 5/8" Single Groove BK Pulley / Sheave

This BK45X5/8 pulley is a single groove fixed bore "A/B" type designed for use with A, B, 4L, and 5L V-belts. Constructed from durable cast iron, it serves as a reliable replacement component for various industrial motor and HVAC applications.

Key Specifications

• Frame / Diameter: 4.25"
• Shaft Dimensions: 5/8" bore

Product Features & Fitment

Manufactured in China, this cast iron pulley may feature a solid or spoked design depending on the diameter to optimize weight. The image shown is a general representation; actual pulley design may vary based on size selected. It is intended for fixed bore mounting and compatible with multiple V-belt profiles for versatile installation.

Warranty

• Specifications