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Centa CF-A-004 Centaflex 4AS Flexible Coupling Element
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| Torque Specification | 20 Nm |
|---|---|
| Max Torque | 125 Nm |
| No-Load Power Consumption | 15 W |
| Vibration Resistance | 0.55 kNm/rad |
| Hardness | Shore A 50 / Shore A 60 |
| Connection Type | Type 0-S Pin Connection |
| Outer Diameter | 100 mm |
| Overall Length | 28 mm |
| Material | Natural Rubber Compound |
| Net Weight | 0.8 kg |
| Package Dimensions | 15 × 15 × 10 cm |
Manufacturer No.
- CF-A-004-0-S-50
- CF-A-004-0-S-60
- CF-A-004-O0
- CF-A-004
Interchange No.
- CF-A-004-O0
- YNF-030
- 4AS
The Centaflex 4AS size 4 coupling element is a torsionally soft flexible coupling designed for vibration damping and shock absorption in hydraulic pump drives, marine propulsion, power generation, and compressor applications. It features a Type 0-S pin connection and natural rubber compounds available in Shore A 50 and Shore A 60 hardness grades.
Engineered for precise low-vibration torque transmission, the element accommodates axial, radial, and angular misalignments while protecting connected equipment. The maintenance-free design operates without lubrication and serves as a direct interchange for OEM Centaflex CF-A-004 series couplings used in construction machinery, agricultural equipment, and industrial pump sets.
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