Leeson/AMEC

4B42-SD Pulley | 4.55" OD Four Groove "A/B" Pulley / Sheave (bushing not included)

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$70.64
$64.95
SKU E4B42-SD
Shipping Free Shipping
Pulley Type Bushing Type
Belt Section A/B
Grooves 4
Bore Size Bushing Required
Pitch Diameter 3" - 5"
Material Cast Iron
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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