Description
The Gates CX105 is a Type CX Gripnotch cogged V-belt engineered for demanding power transmission applications commonly found in HVAC blower drives, fan assemblies, and industrial equipment. With a 109.2″ outside diameter (circumference), this belt delivers reliable, efficient power transfer across a wide range of operating conditions.
Gripnotch Cogged Design
The CX-series Gripnotch belt features a precision-molded cogged (notched) construction that sets it apart from classical smooth-bottom belts. The notches allow the belt to flex more easily around smaller sheaves, reducing internal heat buildup and extending service life. This design also improves grip and reduces slippage under load.
Key Features
- Type CX Gripnotch cogged V-belt construction
- 109.2″ outside circumference for accurate sheave matching
- Cogged/notched bottom reduces bending stress and heat generation
- High-strength, low-stretch tensile cord for consistent tension retention
- Oil- and heat-resistant rubber compound for extended belt life
- Compatible with standard CX-section sheaves and pulleys
- Suitable for HVAC blower drives, fan systems, and general industrial power transmission
Why Choose Gates Gripnotch Belts?
Gates is a globally recognized leader in power transmission belting. The Gripnotch series is designed to outperform classical V-belts by offering greater flexibility, cooler operation, and longer service intervals. The cogged profile increases the contact surface area for improved efficiency and reduced energy consumption — a key advantage in continuously running HVAC applications.
Application Suitability
- HVAC air handler and blower drives
- Condenser and evaporator fan assemblies
- Commercial and industrial fan systems
- General-purpose power transmission drives
Specifications
- Brand: Gates
- SKU / Part Number: CX105
- Belt Type: CX Gripnotch (Cogged V-Belt)
- Outside Circumference: 109.2″
- Cross-Section: CX







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