Description
Gates A118 Classical A-Section V-Belt
The Gates A118 is a Classical A-Section V-Belt engineered for dependable power transmission across a wide range of HVAC, commercial, and industrial drive applications. Manufactured by Gates — a globally recognized leader in belt and hose technology — this belt delivers consistent performance, long service life, and resistance to heat, oil, and static buildup.
Product Specifications
- Brand: Gates
- SKU / Part Number: A118
- Belt Type: Classical V-Belt, A-Section
- Outside Diameter (OD): 120.22 inches
- Cross-Section: A-Series (standard top width approximately 1/2″, depth approximately 5/16″)
Key Features & Benefits
- Classical A-section profile for broad compatibility with standard A-section sheaves and pulleys
- Gates-engineered construction for superior tensile strength and flex fatigue resistance
- Heat- and oil-resistant compound extends service life in demanding environments
- Antistatic construction helps protect sensitive equipment
- Suitable for HVAC blower drives, fan drives, pump drives, and general industrial power transmission
- Drop-in replacement for OEM and aftermarket A118 belt applications
Applications
- HVAC air handling unit (AHU) blower drives
- Centrifugal fan and blower assemblies
- Commercial and industrial pump drives
- General mechanical power transmission systems
Why Choose Gates?
Gates has been a trusted name in power transmission for over a century. Their Classical V-Belts are manufactured to meet or exceed industry standards, ensuring reliable operation and reduced downtime in critical HVAC and mechanical systems.







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