3B68-SD Pulley | 7.15" OD Three Groove "A/B" Pulley / Sheave (bushing not included)
The 3B68-SD is a cast iron, three-groove pulley designed for use with A, 4L, and B, 5L V-belts. It is ideal for industrial motor and HVAC applications requiring reliable power transmission with a pulley diameter of 7.15 inches.
Key Specifications
- Frame / Diameter: 7.15" OD
- Pitch Diameter A: 6.40"
- Pitch Diameter B: 6.80"
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 size.
