Outer ring pressed around inner ring. Outer race lined withPTFE composite material. Main feature:Heavy loading,Nice appearance,Best price ,high creadibility,Smooth etc. Application:Aerospace,Textile,Transporation,Packaging,Harvester,Construction machinery Material: Bearing Steel or carbon steel or steelless Payment: L/C,T/T Type:GE4C,GE5C,GE6C,GE8C,GE10C,GE12C,GE15C,GE17C,GE20C,GE25C,GE30C,GE35C, GE40C,GE45C,GE50C. GEG4C,GEG5C,GEG6C,GEG8C,GEG10C,GEG12C,GEG15C,GEG17C,GEG20C,GEG25C, GEG30C,GEG35C,GEG40C,GEG45C,GEG50C