My contact person
Select location

After selection of your ZIP code, we designate the relevant staff to attend to you at once.

NIKOLAUS KOSTER BAGGERBETRIEB UND SONDERMASCHINEN

Excavator

Main criteria for the application

Extreme loads

maintenance free




Steel bushings in hydraulic cylinders had to be regularly replaced after 500 hours despite intensive maintenance (lubrication). Plain bearings made of iglidur® G have been in use since 2001 without lubrication and without any significant proof of wear in the very harsh ambient conditions of construction machinery.

iglidur® G

 

Article number: Max. stat. operation temperature Paint Coefficient of surface friction, dyn.
  surface pressure (20°C)     against steel (μ)
iglidur® G plain bearing 80 MPa -40°C / +220°C Matt gray 0,08-0,15

More on applied products here
Further interesting applications from extremely diverse areas can be found here.