3B86-SK Pulley | 8.95" OD Three Groove "A/B" Pulley / Sheave
The 3B86-SK is a three-groove cast iron pulley designed for use with A, 4L, and B, 5L V-belts. It serves as a reliable replacement component in industrial motor and HVAC applications requiring a durable sheave with a nominal outside diameter of 8.95 inches.
Key Specifications
- Frame / Diameter: 8.95" Outside Diameter
- Pitch Diameter A: 8.20"
- Pitch Diameter B: 8.60"
Product Features & Fitment
This pulley requires an "SK" style QTL Quick Detachable Taper Bushing for proper mounting, which is not included. Depending on the diameter selected, the pulley may feature a solid or spoked design to reduce weight. Please consult Electric Motor Warehouse for assistance in selecting the correct bushing. Note that the product image is a general representation and the actual diameter may vary based on size.
