Leeson/AMEC
3B50-SD Pulley | 5.35" OD Three Groove "A/B" Pulley / Sheave (bushing not included)
3B50-SD Pulley | 5.35" OD Three Groove "A/B" Pulley / Sheave (bushing not included)
The 3B50-SD is a three-groove cast iron pulley designed for use with A, 4L, and B, 5L V-belts. It is suitable for various industrial motor and HVAC applications requiring reliable belt drive performance.
Key Specifications
- Frame / Diameter: 5.35" OD
- Pitch Diameter A: 4.60"
- Pitch Diameter B: 5.00"
Product Features & Fitment
This pulley requires an "SD" style QTL Quick Detachable Taper Bushing for installation, which is not included. Depending on the diameter, the pulley may be solid or spoked to reduce weight. Please contact Electric Motor Warehouse for assistance in selecting the correct bushing. Note that the product image is a general representation and actual dimensions may vary based on size.
Warranty
| Pulley Type | Bushing Type |
|---|---|
| Belt Section | A/B |
| Grooves | 3 |
| Bore Size | Bushing Required |
| Pitch Diameter | 5" - 8" |
| Material | Cast Iron |