Marginally lubricated composite bearing material with good wear resistance under thin film conditions Standard bearings supplied with indents for optimum retention and distribution of the lubricant over the sliding layer Available with non-indented overlay for hydrodynamic applications Rated for high temperature use up to 250°C / 480°F Suitable for use with low viscosity fluids Good chemical resistance Lead-free bearing material compliant to EVL, RoHS and WEEE specifications

  • Sintered metal plain bearings
  • bearings

Product features

Maximum load, p Static N/mm 2 140
Operating temperature Min °C - 150
Coefficient of linear thermal expansion Parallel to the surface 10 -6/K 11
Maximum sliding speed, U m/s 2.5
Maximum pU factor N/mm 2 x m/s 2.8
Coefficient of friction 0.08 - 0.12
Maximum sliding speed, U m/s 10.0
Maximum pU factor N/mm 2 x m/s 10.0
Coefficient of friction 0.03 - 0.08
Shaft surface roughness, Ra µm ≤ 0.05 – 0.40 *
Shaft surface hardness Normal HB > 200

Additional product literature

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