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 558315 industrial component features a size 56 construction with a nominal length of 58 mm, a 19 mm diameter for holder 1, and a 25 mm diameter for holder 2. This RoHS-compliant part supports an any mounting position, a maximum rotational speed of 5500 rpm, a transferable torque of 60 Nm, and a mass moment of inertia of 128 kgmm² at a product weight of 275 g. Operating effectively within ambient and storage temperatures ranging from -25 °C to 60 °C and relative air humidity from 0 to 95%, it adheres to VDMA24364-B2-L LABS conformity standards. Submit the exact part number, quantity, and application requirements for a formal 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 558315. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.