Built Tough 4 Inch Dual Groove Pulley With 1 3 8 Inch H Bushing For A Section Belts Cast Iron 4L V Belt Pulley Two Piece 4 Inch Sheave Set Gray Solid Steel Construction For Mechanical Power Transmission

4-Inch Dual Groove Pulley with 1-3/8 in H Bushing (2-Piece)
✔️ 4 in OD dual-groove pulley with included 1-3/8 in H bushing

This two-piece, 4-inch dual groove pulley is designed for A Section belts (4L) and includes a 1-3/8 in H bushing. Cast iron construction provides strength and durability for belt-driven power transmission in industrial equipment such as motors, compressors, and conveyors.

✅ Outside diameter: 4 in dual-groove pulley
✅ 2-piece cast iron construction with solid steel bushing
✅ Includes 1-3/8 in H bushing for 1-3/8 in shafts
✅ Accepts A Section / 4L belts, 1/2 in wide
✅ Durable, high-strength design for industrial power transmission
✅ Secure bolt-on bushing interface for shaft clamp

💡 What is a 4-inch dual groove pulley with a 1-3/8 inch H bushing used for in belt drive systems? This handy component helps secure belts and transfer power efficiently.
- Handy for belt alignment and power transfer on 1-3/8 in shafts
- Works with A Section (4L) belts, 1/2 in wide
- Ideal for motors, compressors, and other industrial equipment needing a sturdy pulley

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