Centaflex A Size 140 Flexible Couplings – Reliable Torsional Protection for Industrial Powertrains

Looking for a robust, vibration-damping solution for your rotating equipment? The Centaflex A Size 140 coupling is a trusted OEM solution for industrial, marine, and power generation applications. It offers excellent torsional flexibility, compensates for all types of misalignment, and ensures long-term reliability—even in demanding operating conditions.

🛠️ What Is the Centaflex A Coupling?

Centaflex A is a torsionally soft elastic coupling designed to dampen torque fluctuations, reduce noise, and protect connected components from mechanical stress. Built around a highly elastic rubber or silicone element, it can handle misalignments in axial, radial, and angular directions while maintaining high performance and low maintenance needs.

The Size 140 is one of the most popular configurations—offering a nominal torque capacity of 1.7 kNm and designed for medium- to heavy-duty drives such as:
- Diesel engine drives
- Generators and PTOs
- Compressors and pumps
- Marine propulsion systems
- Small marine applications
- Wind turbines.

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Available Types

Coupling Type         Description 
CF-A-140-0                Type 0 – Standard bolt-fit for radial/axial installation
CF-A-140-0-S.           Type 0–S – Includes additional pins for axial float and easier servicing

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Shore Use Case Properties

Shore               Shore                                          Properties
50 Shore A      Vibration-sensitive drives        Softer, more flexible, better damping

60 Shore A      Higher torque                            Stiffer, more precise transmission, slightly less damping

Choose Shore 50 for better vibration isolation or Shore 60 when you need improved mechanical stiffness or higher thermal performance.

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📐 Technical Specifications at a Glance (Size 140)

Torque (nominal): 1.7 kNm
Max torque: 4.9 kNm
Max speed: 3600 rpm
Temperature range: –45°C to +80°C
Available types: Type 0, Type 0–S
Shore options: 50 or 60
ATEX approved: Yes
Split element: Available on request

➡️ Need engineering advice? Contact us

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📦 OEM GERMAN Stock, Global Delivery

All Centaflex A Size 140 elements sold at AWELASTIC.com are 100% original NEW OEM parts – never replicas. We keep them in stock for fast dispatch and offer worldwide delivery, including urgent express logistics options.

🧩 View Available Options:

• 🔗 CF-A-140-0-50 – Type 0, 50 Shore


• 🔗 CF-A-140-0-60 – Type 0, 60 Shore


• 🔗 CF-A-140-0-S-50 – Type 0–S, 50 Shore


• 🔗 CF-A-140-0-S-60 – Type 0–S, 60 Shore

Not sure which element fits your machine? Just send us the label, drawing, or photo — we’ll help you match it.

✅ Why Engineers Choose Centaflex A 140 from Awelastic.com

• OEM-certified quality


• Professional technical support


• Stock availability & express delivery


• Competitive pricing

Browse the products above or reach out to our team for assistance. We help keep your machines running with original Centaflex parts—fast, reliable, and worldwide.[/raw]