4B64-SD Pulley | 6.75" OD Four Groove "A/B" Pulley / Sheave (bushing not included)

4B64-SD Pulley | 6.75" OD Four Groove "A/B" Pulley / Sheave

The 4B64-SD is a cast iron four-groove pulley designed for use with A, 4L, and B, 5L V-belts. It serves as a reliable replacement part for industrial motor and HVAC applications requiring a 6.75" outside diameter pulley.

Key Specifications

• Frame / Diameter: 6.75" OD
• Pitch Diameter A: 6.00"
• Pitch Diameter B: 6.40"

Product Features & Fitment

This pulley requires an "SD" style QTL Quick Detachable Taper Bushing for mounting (bushing not included). Depending on the diameter, the pulley may be solid or spoked to reduce weight. For assistance selecting the correct bushing, please contact Electric Motor Warehouse. Note that the product image is a general representation and actual diameter may vary based on the size selected.

Warranty

• Specifications