Leeson/AMEC
4B42-SD Pulley | 4.55" OD Four Groove "A/B" Pulley / Sheave (bushing not included)
4B42-SD Pulley | 4.55" OD Four Groove "A/B" Pulley / Sheave
The 4B42-SD is a cast iron, four-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 and compatibility with QTL Quick Detachable Taper bushings.
Key Specifications
- Frame / Diameter: 4.55" Outside Diameter
- Pitch Diameter A: 3.80"
- Pitch Diameter B: 4.20"
Product Features & Fitment
This pulley requires an "SD" style QTL Quick Detachable Taper bushing (bushing not included). Depending on the diameter, the pulley may be either solid or spoked 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 actual diameter may vary based on size.
Warranty
| Pulley Type | Bushing Type |
|---|---|
| Belt Section | A/B |
| Grooves | 4 |
| Bore Size | Bushing Required |
| Pitch Diameter | 3" - 5" |
| Material | Cast Iron |