Line Rocker (BS5400-9)

D - Line Rocker

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Line Rocker (BS5400-9)

USL Ekspan D range of rocker bearings are designed to allow the correct transfer of load whilst allowing rotation about a single axis.  The bearings are also designed to either allow or restrain translations depending on your requirements.  The standard load capacities are shown below, however larger bearings can be manufactured upon request. 

Designed in accordance with BS5400-9


Load Capacities:

  • Vertical load capacity up to 6,000kN
  • Horizontal load capacity up to 593kN
  • Rotational capacity up to 0.02 Radians



  • Fully welded sliding surfaces
  • Fully certified EN compliant materials
  • 0mm vertical deflection
  • Ideal for long span rail structures