SF-2X


Properties

The SF-2X sliding bushings are based on a 3-layer composite: The composite comprises a steel substrate, a sintered bronze intermediate layer and a modified POM surface sliding layer.

These bushings are particularly suited to applications with low speeds and heavy loads. The SF-2X sliding bushings are generally used in the automotive chassis sector, in forging, metallurgical and mining machinery and in power plants and rolling mills, among other areas.


Materials

Support meterail Steel backing 0.4-2.2mm
Intermediate layer Porous bronze 0.2-0.3mm
Sliding layer POM with fiber 0.3-0.5mm
Plating Tin plating 0.005mm or Copper plating 0.008mm

 

Technical Data

Limit Value(Oil) 22 N/mm² × m/s
Friction Coefficient 0.05     0.25
Temperature Range -40°C     +130°C
Resilience 70 N/mm²
Sliding Speed Limit 2.5 m/s

Einsatzgebiete

Automotive chassis sector, in forging, metallurgical and mining machinery and in power plants and rolling mills, among other areas.