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.

SKF
The SKF 323-581 (also designated as manufacturer model 321744) is an industrial distribution block constructed from an aluminum alloy (Al-Legierung). This component features an internal thread configuration of M14x1,5/M8x1 and accommodates an 8mm tube size while supporting a maximum operating pressure of 45 bar. Submit the exact part number, quantity, and application requirements to receive a quote.
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 SKF 323-581. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.