4B58-SD Pulley | 6.15" OD Four Groove "A/B" Pulley / Sheave (bushing not included)

4B58-SD Pulley | 6.15" OD Four Groove "A/B" Pulley / Sheave (bushing not included)

The 4B58-SD is a cast iron, four-groove pulley designed for use with A, 4L, and B, 5L V-belts. It serves as a reliable replacement component for industrial motor and HVAC applications requiring precise belt alignment and power transmission.

Key Specifications

• Frame / Diameter: 6.15" Outside Diameter
• Pitch Diameter A: 5.40"
• Pitch Diameter B: 5.80"

Product Features & Fitment

This pulley requires an "SD" style QTL Quick Detachable Taper Bushing for mounting, which is not included. Depending on the diameter selected, the pulley may be solid or spoked to reduce weight. For assistance in selecting the correct bushing, please contact Electric Motor Warehouse. Note that the product image is a general representation and actual dimensions may vary by size.

Warranty

• Specifications