Description

DU self-lubricating bushings offer very good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions Bushing material suitable for lubricated applications Anti-friction bearing suitable for linear, oscillating and rotating movements Approved to standard FAR 25.853 and FAR 25.855 - Federal Aviation Regulations – making it suitable for interior aircraft applications

  • bearings
  • Self-lubricating plain bearings
  • Sintered metal plain bearings

Product features

Maximum load, p Static N/mm 2 250
Operating temperature Min °C - 200
Coefficient of linear thermal expansion Parallel to the surface 10 -6/K 11
Maximum sliding speed, U 2.5
Maximum pU factor N/mm 2 x m/s 1.8
Coefficient of friction 0.02 - 0.25 *
Maximum sliding speed, U 5.0
Maximum pU factor 5.0
Coefficient of friction 0.02 - 0.12
Shaft surface roughness, Ra Dry µm 0.3 - 0.5
Shaft surface hardness Unhardened acceptable, improved bearing life > 200HB

Additional product literature

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