Leeson/AMEC
4B54-SD Pulley | 5.75" OD Four Groove "A/B" Pulley / Sheave (bushing not included)
4B54-SD Pulley | 5.75" OD Four Groove "A/B" Pulley / Sheave (bushing not included)
The 4B54-SD is a four-groove cast iron pulley designed for use with A, 4L, and B, 5L V-belts. It serves as a reliable replacement pulley for industrial motor and HVAC applications requiring precise belt alignment and power transmission.
Key Specifications
- Frame / Diameter: 5.75" Outside Diameter
- Pitch Diameter A: 5.00"
- Pitch Diameter B: 5.40"
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. 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 | 4 |
| Bore Size | Bushing Required |
| Pitch Diameter | 5" - 8" |
| Material | Cast Iron |