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.

Festo
The Festo part number 2782939 is a structural guide unit of size 40 featuring a 100 mm stroke and a recirculating ball bearing guide with 0 µm reversing backlash. Designed for universal mounting positions within an ambient temperature range of -20 °C to 80 °C, this component exhibits a displacement force of 15 N and a corrosion resistance class of CRC 0 with VDMA24364-B2-L LABS conformity. It handles maximum dynamic forces of 1000 N for both Fy and Fz, static forces up to 1260 N for Fy and Fz, dynamic torques of 44 Nm (Mx) and 52 Nm (My and Mz), and static moments of 55 Nm (Mx) and 65 Nm (My and Mz). Submit the exact part number, quantity, and application requirements for a quote.
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.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
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.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Festo 2782939. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.