V-Belt Sheave, 4-5V550SD, Quick Detachable Bushed Bore, 5.50", 4 Groove (T)

Description:

The 4-5V550SD V-Belt Sheave is a four-groove power transmission pulley with a 5.50-inch pitch diameter and quick detachable bushed bore designed for use with 5V section V-belts in industrial drive systems. Commonly installed in pumps, compressors, blowers, conveyors, and manufacturing equipment where efficient power transmission and easy shaft mounting are required. Maintenance technicians, OEMs, and system integrators use this sheave for equipment repairs, replacement of worn pulleys, and retrofits of belt-driven machinery.

Applications:

The 4-5V550SD V-belt sheave is designed to transmit mechanical power in industrial belt drive systems requiring high torque capacity and reliable operation. It is commonly used in air compressors, centrifugal pumps, HVAC equipment, conveyors, fans, and material handling systems where multiple 5V belts provide efficient power transfer. The quick detachable bushed bore design simplifies installation and removal while allowing the sheave to fit various shaft sizes.

Technical Specifications:

• Manufacturer: Generic / Various Manufacturers
• Manufacturer Part Number (MPN): 4-5V550SD
• Product Type: V-Belt Sheave
• Belt Section: 5V
• Number of Grooves: 4
• Pitch Diameter: 5.50 in
• Bushing Style: SD Quick Detachable (QD)
• Bore Type: Quick Detachable Bushed Bore
• Material: Cast Iron
• Function: Mechanical power transmission
• Compatible Belts: 5V and 5VX V-belts
• Mounting: Shaft-mounted using SD QD bushing
• Application: Belt-driven industrial equipment
• Compatible Equipment: Pumps, compressors, blowers, conveyors, and fans
• Construction: Precision-machined cast iron sheave
• Designed for high-torque industrial power transmission applications

Common Replacements:

• Martin 4-5V550SD Sheave
• Browning 4-5V550SD Sheave
• TB Woods 4-5V550SD Sheave