Sliding rings, bearing bushes, protection sleeves

Application: Plant engineering, pumps, mixers and stirrers, mills, compressors, turbines, drive shaft sealing in shipbuilding

Material: StarCeram S, StarCeram Si, StarCeram N, StarCeram A, StarCeram Z

Base material: Aluminum oxide (Al2O3), silicon nitride (Si3N4), silicon carbide (SiC)

Sector: Mechanical and plant engineering, oil and gas industry, chemical industry

Are you interested in sliding rings, bearing bushes or protection sleeves, or do you have any other questions about these products?


  • High wear resistance due to high strength and high hardness
  • High thermal conductivity for dissipating process heat
  • Good thermal shock resistance
  • Good chemical corrosion resistance

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