Centaflex 4A coupling CF-A-004-0-60 is a torsionally soft OEM elastic element designed by CENTA Germany for micro and compact mechanical systems where stable torque transmission and vibration isolation are essential.
Its Type 0 (bolt connection) ensures compact installation and high concentric accuracy, while the 60 Shore natural-rubber compound provides greater torsional stiffness, better heat resistance, and longer service life in continuous operation.
This coupling is frequently used in automation equipment, precision pumps, and laboratory systems, ensuring smooth torque delivery and dependable performance even at high rotational speeds.
Technical Specifications
• Nominal torque (TKN): 0.05 kNm
• Maximum torque (TKmax): 0.14 kNm
• Continuous vibratory torque (TKW): 0.02 kNm
• Maximum speed: 7000 rpm
• Temperature range (natural rubber): –45 °C to +80 °C
• Shore hardness: 60 Shore A
• Connection type: Type 0 – bolt connection
• ATEX certification: available on request
• Maximum torque (TKmax): 0.14 kNm
• Continuous vibratory torque (TKW): 0.02 kNm
• Maximum speed: 7000 rpm
• Temperature range (natural rubber): –45 °C to +80 °C
• Shore hardness: 60 Shore A
• Connection type: Type 0 – bolt connection
• ATEX certification: available on request
Typical Applications
• Laboratory and testing equipment
• Compact automation and robotics drives
• Small hydraulic and pneumatic pumps
• Miniature engine and power transmission systems
• Marine instrumentation and auxiliary devices
• Compact automation and robotics drives
• Small hydraulic and pneumatic pumps
• Miniature engine and power transmission systems
• Marine instrumentation and auxiliary devices
Fitment Type
Type 0 (Bolt Connection) – CENTA’s precision axial-radial bolt mounting system ensures accurate shaft alignment, vibration control, and stable operation in compact environments.
OEM Manufacturing Quality
Each CF-A-004-0-60 coupling is manufactured in Germany under CENTA’s ISO-certified production standards, guaranteeing dimensional accuracy and performance consistency.
Genuine OEM couplings provide:
• OEM-calibrated torsional stiffness and TVA-verified damping curve
• Precise fitment and balance accuracy
• Long-lasting stability under continuous or thermal load
Genuine OEM couplings provide:
• OEM-calibrated torsional stiffness and TVA-verified damping curve
• Precise fitment and balance accuracy
• Long-lasting stability under continuous or thermal load
Why Choose Original CENTA Couplings
Aftermarket copies often use non-verified compounds and incorrect hardness levels, resulting in vibration, imbalance, and reduced lifetime.
Only genuine CENTA Germany couplings maintain original torsional performance validated through Torsional Vibration Analysis (TVA) and OEM testing.
Only genuine CENTA Germany couplings maintain original torsional performance validated through Torsional Vibration Analysis (TVA) and OEM testing.
Identification and Patents
All authentic CENTAFLEX A couplings are marked with D.B.P. 2019608 and JAP.Pat. 778322, confirming OEM authenticity and patent protection. Learn more in our technical article available under BLOG : Understanding D.B.P. 2019608 and JAP.Pat. 778322 on your Centaflex A Coupling.
Further Documentation
CENTAFLEX A Downloads
Original vs Copy – How to Identify Genuine CENTA Elements
Availability and Ordering
AWELASTIC.com supplies only new, original OEM CENTA couplings from German stock with express worldwide shipping and professional B2B support.
Product code: CF-A-004-0-60 | Type 0 (bolt connection) | Material: Natural Rubber 60 Shore A | Origin: Germany.
Product code: CF-A-004-0-60 | Type 0 (bolt connection) | Material: Natural Rubber 60 Shore A | Origin: Germany.
Keywords
Centaflex 4A coupling; CF-A-004-0-60; 4A coupling; OEM Centaflex Germany; 2019608; 778322; Centaflex bolt connection; Centaflex A 60 Shore; CENTA flexible coupling A 4; laboratory coupling; automation precision coupling; original vs copy Centaflex.
Additional information
| Weight | 0.18 kg |
|---|---|
| Dimensions | 15 × 15 × 5 cm |
| Centaflex A Size | |
| Centaflex A Type | |
| Centaflex A Shore | 60 |
| Material | |
| Temperature Range | –45 °C to +80 °C |
| Manufacturer | |
| Country of origin | Germany |
| Condition | OEM New |
Shipping
1. Order Placed
🕐 Order received via Awelastic.com
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🛒 Confirmation email sent
2. Order Processed
📦 Item picked from Germany or Lithuania warehouse
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📬 Preparation for dispatch starts immediately
🛠 If quantity is large, stock coordination begins
📬 Preparation for dispatch starts immediately
3. Shipping Setup
🚚 Delivery option selected (Express / Standard / Self-pickup)
🧾 For high-value exports: Customs documents prepared
📄 MRN (Movement Reference Number) issued if needed
🧾 For high-value exports: Customs documents prepared
📄 MRN (Movement Reference Number) issued if needed
4. Courier Pickup
🕓 Typically in the afternoon
📩 Tracking number emailed once shipped
📩 Tracking number emailed once shipped
5. In Transit & Delivery
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✅ Order arrives safely and efficiently
🔍 Track delivery progress in real time
✅ Order arrives safely and efficiently
