3B58-SD Pulley | 6.15" OD Three Groove "A/B" Pulley / Sheave
The 3B58-SD 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 durable sheave with a 6.15" outside diameter.
Key Specifications
- Frame / Diameter: 6.15" OD
- Pitch Diameter A: 5.40"
- Pitch Diameter B: 5.80"
Product Features & Fitment
This pulley requires an "SD" style QTL Quick Detachable Taper Bushing for proper mounting, which is not included. Depending on the diameter selected, 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 dimensions may vary by size.
