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        Home>>Catalog>>Cylindrical Roller Bearing>>Four-row Cylindrical Roller Bearing>>d：270-300mm>>Bearing NO.：FC5684280Back>>
        
   
        
    
    
        
          
        
        
         Principal dimensions  （mm）
        
        
        
           
          
                       
        • d:280
          • 
                      
        • D:420
          • 
                      
        • B:280
          • 
                      
        • C:280
          • 
                      
        • r min :3
          • 
                      
        • r 1min :3
          • 
                      
        • Fw:318
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         Fitting dimension  （mm）
        
        
        
           
          
                       
        • Dlmin:
          • 
                      
        • bmax:
          • 
                      
        • kmax:
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        • Old code.   :
          • 
                      
        • New code.:FC5684280
          • 
                      
        •  Mass kg:140
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         Basic load ratings  （kN）
        
        
        
           
          
                       
        • Cr:3500
          • 
                      
        • Cor:7000
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        Bearing Group Co., Ltd.
        
                            
                    
                    
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