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Metal-Polymer Bronze Backed PTFE Plain Bearing
GGB Bronzed backed DP4-B special bush with grooves and notches
DP4-B Plain bearing for maintenance-free operations, with bronze backing
GGB DP4-B Maintenance-free flange washer
GGB DP4-B Plain bearing maintenance free bush with groove
Metal-Polymer Bronze Backed PTFE Plain Bearing



  • Good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions
  • Very good performance in lubricated applications
  • Good performance in greased applications
  • Suitable for linear, oscillating and rotating movements
  • Bronze back offers improved corrosion resistance in humid/saline environments
  • Lead-free material compliant to ELV, WEEE, and RoHS specifications

Bearing forms available in standard dimensions

  • Cylindrical bushes
  • Flanged bushes
  • Sliding plates

Bearing forms made to order: standard forms in special dimensions, thrust washers, flanged thrust washers, half-bearings, special shapes obtained by stamping or deep drawing, bearings with locating notches, lubricant holes and machined/stamped grooves


  • Metal-Polymer Composite Material
  • Bronze Back + Porous Bronze Sinter +
  • PTFE + Fillers


* Depending on operating conditions

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