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Festo
8204040
Guide unit FEN-25-250-KF
The Festo 8204040 is an industrial guide component featuring a size 25 design with a 250 mm stroke and an integrated recirculating ball bearing guide supporting any mounting position. It accommodates a moving mass of 569 g with a displacement force of 15 N, withstanding maximum dynamic forces of 520 N and static forces of 830 N in both Fy and Fz directions. Operating within an ambient temperature range of -20 °C to 80 °C, the unit handles maximum torques of 15 Nm (Mx) and 20 Nm (My/Mz), along with static moments up to 24 Nm (Mx) and 31 Nm (My/Mz). Explosion prevention and protection require adherence to certificate instructions, while LABS conformity complies with VDMA24364-B2-L. Please submit the exact part number, quantity, and application requirements for 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
- 8204040
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8204040.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 25
- Stroke
- 250 mm
- Mounting position
- Any
- Guide
- Recirculating ball bearing
- Structural design
- Guide
- Explosion prevention and protection
- Observe the information on the certicate
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Ambient temperature
- -20 °C...80 °C
- Max. force Fy
- 520 N
- Max. force Fy static
- 830 N
- Max. force Fz
- 520 N
- Max. force Fz static
- 830 N
- Max. torque Mx
- 15 Nm
- Max. static moment Mx
- 24 Nm
- Max. torque My
- 20 Nm
- Max. static moment My
- 31 Nm
- Max. torque Mz
- 20 Nm
- Max. static moment Mz
- 31 Nm
- Displacement force
- 15 N
- Moving mass
- 569 g
- Product weight
- 1113 g
- Type of mounting
- With internal thread
- Note on materials
- RoHS compliant
- Material of guide component
- Quenched and tempered steel
- Housing material
- Wrought aluminum alloy, anodized
- Material of yoke plate
- Wrought aluminum alloy, anodized
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 8204040. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.