BK55X1-1/8 Pulley | 5.25" X 1-1/8" Single Groove BK Pulley / Sheave

BK55X1-1/8 Pulley | 5.25" X 1-1/8" Single Groove BK Pulley / Sheave

This BK55X1-1/8 pulley is a single groove fixed bore sheave designed for use with A, B, 4L, and 5L V-belts. Manufactured from durable cast iron, it serves as a reliable replacement part for various industrial motor and HVAC applications.

Key Specifications

• Frame / Diameter: 5.25" x 1-1/8"
• Groove Type: Single Groove
• Material: Cast Iron

Product Features & Fitment

The 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. Note that the image shown is a general representation; actual pulley design may vary based on size. This product is made in China.

Warranty

• Specifications