Jason Industrial B54 Rubber V-belt 5/8x57 Inch

Product Description

The JASON INDUSTRIAL B54 is a black rubber V-belt designed for industrial power transmission applications. Cut to a 5/8-inch top width and 57-inch outside circumference, this B-section belt transfers rotational power between sheaves in blowers, compressors, pumps, and general industrial drive systems. The rubber construction provides flexibility and durability under continuous load. Installation and replacement are handled by HVAC technicians, millwrights, and maintenance mechanics working on belt-driven equipment across light and heavy industrial settings.

The B54 is suited for residential and commercial HVAC blower assemblies, industrial fan drives, pump systems, and agricultural equipment using standard B-section sheaves. It performs in applications requiring a dependable, consistent cross-section belt that seats properly in matched or variable-pitch grooves. Where equipment downtime is a concern, keeping a stock of B54 belts on hand reduces service interruption during routine maintenance or emergency replacement calls.

Key Features

• B-section profile with 5/8-inch top width for compatibility with standard B-section sheaves
• 57-inch outside circumference for precise fit in matched drive configurations
• Black rubber construction resists flex fatigue and heat buildup during continuous operation
• Suitable for blowers, compressors, pumps, and general industrial power transmission drives
• Sold individually; packaged in quantities of 20 per case for stocking purposes

Compatibility

Designed as an OEM-style replacement for industrial and commercial equipment using standard B-section V-belt drives.

Installation Notes

Belt replacement should be performed by a qualified technician after powering down and locking out the equipment per applicable OSHA lockout/tagout procedures. Always release drive tension before removing the old belt and seating the new one into the sheave grooves. Avoid prying the belt over the sheave flange, as this can damage the belt cord. Check sheave alignment and condition before installing a replacement belt.

Technical Specifications

• Belt Section: B-section
• Top Width: 5/8 inches
• Outside Circumference: 57 inches
• Material: Rubber
• Color: Black
• Weight: 12 pounds
• Package Quantity: 20 per case
• Unit of Measure: EA

Standard Information

• Brand: JASON INDUSTRIAL
• Manufacturer Part Number: B54