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
Reference imageConfirm configuration by manufacturer part number.
Festo
123848
Coupling KSE-40-66-D16-D20
The Festo 123848 industrial component features a holder diameter 1 of 16 mm, a holder diameter 2 of 20 mm, and a size 40 construction with a product weight of 139 g and RoHS-conforming materials. This unit operates in any assembly position up to a maximum speed of 6,500 1/min while delivering a transferable torque of 17 Nm and a mass moment of inertia of 42.3 kgmm2. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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
- 123848
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 123848.
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
- 16 mm
- Holder diameter 2
- 20 mm
- Size
- 40
- Assembly position
- Any
- Max. speed
- 6,500 1/min
- Mass moment of inertia
- 42.3 kgmm2
- Transferable torque
- 17 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 123848. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.