Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
529952
Coupling EAMC-40-66-12-19
This Festo industrial component, part number 529952, features a size 40 designation with holder diameters of 12 mm and 19 mm and a nominal length of 66 mm. Weighing 139 g with a mass moment of inertia of 42.3 kgmm2, it supports a maximum speed of 6,500 1/min, a transferable torque of 21 Nm, and operates in ambient and storage temperatures from -25 to 60 °C with 0 to 95 % relative air humidity. Designed for assembly in any position, its materials conform to RoHS regulations. Submit the exact part number, quantity, and application requirements to receive a quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 529952
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 529952.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Holder diameter 1
- 12 mm
- Holder diameter 2
- 19 mm
- Size
- 40
- Nominal length
- 66 mm
- Assembly position
- Any
- Max. speed
- 6,500 1/min
- Storage temperature
- -25 ... 60 °C
- Relative air humidity
- 0 - 95 %
- Ambient temperature
- -25 ... 60 °C
- Mass moment of inertia
- 42.3 kgmm2
- Transferable torque
- 21 Nm
- Product weight
- 139 g
- Materials note
- Conforms to RoHS
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 529952. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.