UNKNOWN 5V9.25X8-F, 5V9258 SHEAVE PULLEY

Description:

The UNKNOWN 5V9.25X8-F 5V9258 Sheave Pulley is used in industrial belt drive systems to transmit mechanical power between shafts using narrow wedge V-belts. Commonly installed in compressors, pumps, blowers, conveyors, and manufacturing equipment requiring high-torque, multi-groove belt drives. Maintenance teams, OEMs, and system integrators use this sheave for repair, retrofit, expansion, or replacement of existing power transmission components.

Applications:

The UNKNOWN 5V9.25X8-F Sheave Pulley is used in industrial applications requiring efficient power transmission and synchronized rotational motion. It is commonly found in HVAC systems, air compressors, centrifugal pumps, agricultural equipment, conveyors, and manufacturing machinery where narrow wedge V-belts provide higher horsepower capacity and reduced slippage compared to classical V-belts. The multi-groove design allows the pulley to accommodate multiple belts for increased torque transmission and improved drive reliability.

Technical Specifications:

• Manufacturer: Unknown
• Part Number: 5V9.25X8-F
• Alternate Part Number: 5V9258
• Product Type: Sheave Pulley
• Sheave Type: Narrow Wedge V-Belt Sheave
• Belt Profile: 5V
• Number of Grooves: 8
• Outside Diameter: 9.25 in.
• Construction: Single Piece Cast Iron or Steel (application dependent)
• Bore Type: F Style / Finished Bore
• Function: Mechanical power transmission
• Mounting Type: Shaft Mount
• Application: Industrial Belt Drive Systems
• Compatible Equipment: Pumps, Compressors, Fans, Conveyors, and Blowers
• Belt Compatibility: ANSI/RMA 5V Narrow Wedge Belts
• Designed for High Horsepower Applications
• Suitable for Continuous Industrial Operation
• Industrial Grade Construction for Long Service Life

Common Replacements:

• Browning 5V9.25X8-F Sheave Pulley
• Martin 5V9.25X8 Finished Bore Sheave
• TB Woods 5V9258 Narrow Wedge Sheave