Industrial B39718 Kevlar Wrapped Aramid V-Belt

Description:

The KEVLAR WRAPPED V-BELT B39718 is an industrial aramid-reinforced V-belt used in heavy-duty power transmission systems to transfer rotational energy between pulleys in large machinery. Commonly installed in industrial drives, HVAC systems, pumps, compressors, conveyors, and process equipment where long-center-distance drives, high tension loads, and shock resistance are required. Maintenance teams and system integrators use this belt for drivetrain replacement, equipment maintenance, and restoration of large-scale belt-driven systems.

Applications:

The KEVLAR WRAPPED V-BELT B39718 is commonly used in industrial machinery, glass processing equipment, HVAC systems, large pumps, compressors, and conveyor drives where high-strength, long-span belt routing is required. The aramid (Kevlar) reinforcement improves resistance to stretch, heat, and shock loading in continuous-duty industrial environments.

Technical Specifications:

• Brand: Kevlar Wrapped / Industrial Equivalent
• Manufacturer Part Number (MPN): B39718
• Product Type: V-Belt (Aramid / Kevlar Reinforced)
• Belt Section: B Section
• Outside Length: 248 inches
• Construction: Wrapped rubber V-belt with aramid (Kevlar) tensile cords
• Cord Material: Aramid fiber (Kevlar equivalent)
• Cover Material: Fabric wrapped, wear-resistant rubber
• Function: Mechanical power transmission via pulley friction drive
• Pulley Compatibility: B-section sheaves
• Temperature Range: Industrial high/low temperature operating range
• Features: High tensile strength, low stretch, shock-load resistant
• Application: Industrial drives, glass machinery, HVAC, pumps, conveyors
• Operating Environment: Heavy industrial and manufacturing systems
• Application Environment: Long-span belt drives, processing equipment, and mechanical transmission systems

Common Replacements:

• Gates B397 Kevlar V-Belt Equivalent
• Continental B397 Industrial V-Belt
• PIX B397 Aramid Cord Belt