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Library› Engine Room› Shaft Line & Propulsion› Flexible Coupling
Shaft Line & Propulsion

Flexible Coupling

A torsionally flexible coupling sits at the engine flywheel and absorbs torque pulses and misalignment that a rigid coupling cannot handle. Its stiffness and damping figures feed directly into the shaft line's torsional vibration calculation, and a worn coupling can quietly shift the resonance into the normal running range.

742models
58manufacturers
500–5,000 kWtypical power
10 Oct 2026last updated
Models

Models in this type.

Models 101 to 200 of 742 in Flexible Coupling. Every row links to full specifications, documents and service notes.

GS-Hydro 390Vulkan 54Viking Johnson 41Twin Disc 23STAMFORD | AvK 14Frascold 7Grundfos Marine 7Swagelok 6INOXPA 4Vetus 4Data Hidrolik 3Emerson 3Gruvlok 3Renk 3
Sort by:Best documentedNamePower (kW)
STAMFORD | AvKA45-0788 Vulkan Kupplungs- und Getriebebau Bernhard HackforthG 2F2H Smith PumpsFD-30T INTERPUMP FLUID SOLUTIONSX0185 FrascoldATSH1-210 RadiconFC 1000 to 1250 SwagelokSS-QTM4A-B-600 D-I IndustrialHC4000 Sole DieselMS-2B INOXPA4C VetusKO54 GS-Hydro0084X16-42 VulkanRATO R 400 3,000 kW Viking JohnsonVJ17402 EIE MaskinKUZ-24 VictaulicDN1350 – DN2200 REGAL BELOIT SPAINMT-185 Vulkan Kupplungs- und Getriebebau Bernhard HackforthK 5412 Smith PumpsFD-35 INTERPUMP FLUID SOLUTIONSX0235 FrascoldATSH1-240 RadiconFC 1400 to 1600 SwagelokSS-QTM8A-B-1210 D-I IndustrialHC8000 Sole DieselS-Drive VOLVO 120SB GS-Hydro0084X20-52 VulkanRATO R 600 6,000 kW Viking JohnsonVJ17403 EIE MaskinKUZ-28 VictaulicDN2350 – DN2500 REGAL BELOIT SPAINMT-205 Vulkan Kupplungs- und Getriebebau Bernhard HackforthK 5415 Smith PumpsFD-35T INTERPUMP FLUID SOLUTIONSX0285 FrascoldATSH1-270 RadiconFC 630 to 900 SwagelokSS-QTM8A-B-810 GS-Hydro0084X24-52 VulkanVULASTIK L 200 1,000 kW Viking JohnsonVJ17705 EIE MaskinKUZ-38 VictaulicDN350 REGAL BELOIT SPAINMT-230 Vulkan Kupplungs- und Getriebebau Bernhard HackforthK 5711 Smith PumpsFD-40 INTERPUMP FLUID SOLUTIONSX0400 FrascoldATSH1-300 RadiconX-Elflex GS-Hydro0085X-12-26 VulkanVULASTIK L 350 2,500 kW Viking JohnsonVJ18261 EIE MaskinKUZ-45 VictaulicDN350 – DN600 REGAL BELOIT SPAINMT-260 Vulkan Kupplungs- und Getriebebau Bernhard HackforthK 5712 Smith PumpsFD-40T INTERPUMP FLUID SOLUTIONSX0500 GS-Hydro0085X12-30 VulkanVULASTIK L 500 5,000 kW Viking JohnsonVJ18393 EIE MaskinKUZ-55 VictaulicDN400 REGAL BELOIT SPAINMT-280 Vulkan Kupplungs- und Getriebebau Bernhard HackforthK 5714 Smith PumpsFD-50 GS-Hydro0085X12-36 VulkanG 192T R Viking JohnsonVJ18395 EIE MaskinKUZ-60 VictaulicDN450 REGAL BELOIT SPAINMT-310 Vulkan Kupplungs- und Getriebebau Bernhard HackforthK 5715 Smith PumpsFD-50T GS-Hydro0085X16-36 VulkanG 192W R Viking JohnsonVJ30030 EIE MaskinKUZ-70 VictaulicDN500 REGAL BELOIT SPAINMT-345 Vulkan Kupplungs- und Getriebebau Bernhard HackforthK 6011 Smith PumpsVC-30 GS-Hydro0085X20-45 VulkanG 192Z R Viking JohnsonVJ30034 EIE MaskinKUZ-75 VictaulicDN550 REGAL BELOIT SPAINMT-42 Vulkan Kupplungs- und Getriebebau Bernhard HackforthK 6012 GS-Hydro0085X24-52 VulkanG 211Q Viking JohnsonVJ30035 EIE MaskinKUZ-90 VictaulicDN600 REGAL BELOIT SPAINMT-55 Vulkan Kupplungs- und Getriebebau Bernhard HackforthK 6014 GS-Hydro0150X12-12 VulkanG 211W Viking JohnsonVJ30036 EIE MaskinKUZ-KK-16 VictaulicDN650
Related types

Also in Shaft Line & Propulsion.

The other equipment types in this category.

Azimuth ThrusterCPP MechanismControllable-Pitch Propeller (CPP)Fixed-Pitch PropellerIntermediate ShaftMarine Drive Systems & AccessoriesOutboard Engine (Diesel)Outboard Engine (Petrol/SI)PWC / Jet Boat Engine (Petrol/SI)Propeller ShaftPropulsion EquipmentShaft ClutchShaft Generator / PTOShaft Locking DeviceStern Tube BearingStern Tube SealSterndrive / Inboard Engine (Petrol/SI)Torsional Vibration DamperUniversal / Cardan ShaftVoith Schneider Propeller
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Frequently asked

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Is Flexible Coupling data free?

Yes. Every model page, every guide and every datasheet for this type is readable without an account. An account adds saved searches and requests, nothing is taken away.

My model is missing — what now?

Send us the nameplate. We identify it by hand, add it to the library, and if you need a part or a service, the request is already on our desk.

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Yes. Tell us the manufacturer, the model and what you need — a person reads every request and replies by e-mail.