Maintenance Required Plain Bearings GEZ..ES/GEZ..ES-2RS 
                
                    
	
	Inner Race: Gcr15 Steel,Hardened HRC 58-64,Surface phosphated. 
	Outer Race: Gcr15 Steel,Hadened HRC 54-60,Surface phosphated. 
	Bore size d≧140mm: Inner and outer race are all Gcr15 SiMn. 
	Sliding contact surfaces: Steel/Stee