120-735

This premium AX52 multi-cogged drive belt is designed for high-performance power transmission in HVAC systems, furnace blowers, and industrial ventilation assemblies. Featuring a precision-engineered notched or cogged design, this belt provides superior flexibility and enhanced heat dissipation compared to standard smooth belts, making it the ideal choice for high-speed motors and small-diameter pulleys. Whether you are servicing a commercial air handler or a residential heating and cooling system, this heavy-duty belt ensures efficient energy transfer and significantly reduced slippage. Its durable construction is engineered to resist oil and heat, extending the operational lifespan of your blower motor, shafts, and bearings while maintaining quiet, reliable performance.
Type: Blower Belt / Drive Belt
Size: AX52 (Standard A-Section Cogged)
Dimensions: 52 inches × 1/2 inch × 5/16 inch
Application: Primary drive component for HVAC air handlers, furnace fan motors, commercial ventilation units, and industrial motor-driven pulley systems.
Specifications: Multi-cogged (notched) profile for maximum flexibility; high-grip raw edge construction; heat and oil resistant synthetic rubber material; designed for high-torque applications.