0.787 Inch | 20 Millimeter x 1.102 Inch | 28 Millimeter x 0.906 Inch | 23 Millimeter  KOYO RNA6902A  Needle Non Thrust Roller Bearings
         
           Our highly-skilled and 0.787 Inch | 20 Millimeter x 1.102 Inch | 28 Millimeter x 0.906 Inch | 23 Millimeter  factory-trained ROLLWAY BEARING Sales Co., Ltd. service experts have the resources to help you with all your 0.787 Inch | 20 Millimeter x 1.102 Inch | 28 Millimeter x 0.906 Inch | 23 Millimeter  KOYO RNA6902A  Needle Non Thrust Roller Bearings needs - including routine maintenance, major repairs, warranty service, and  Needle Non Thrust Roller Bearings equipment inspections.
          
      
      
      
    
                              
        | Brand Name: | 
        KOYO | 
      
                              
        | Model Number: | 
        RNA6902A | 
      
                                                            
        | Series: | 
        675 | 
      
                                                  
        | Cup Part Number: | 
        672-B | 
      
                                                  
        | Design Units: | 
        Imperial | 
      
                                                  
        | D: | 
        6.6250 in | 
      
                                                  
        | D1 - Flange Outer Diameter: | 
        6.9030 in | 
      
                                                  
        | C - Cup Width: | 
        1.1875 in | 
      
                                                  
        | C1 - Cup Flange Width: | 
        0.2812 in | 
      
                                                  
        | r - Cup Backface To Clear Radius1: | 
        0.130 in | 
      
                                                                                                                                                                                                      
   
      
    
          
Product Details
        
               
        
            
                                
              | Series | 
              675 | 
            
                                        
              | Cup Part Number | 
              672-B | 
            
                                        
              | Design Units | 
              Imperial | 
            
                                        
              | D | 
              6.6250 in | 
            
                                        
              | D1 - Flange Outer Diameter | 
              6.9030 in | 
            
                                        
              | C - Cup Width | 
              1.1875 in | 
            
                                        
              | C1 - Cup Flange Width | 
              0.2812 in | 
            
                                        
              | r - Cup Backface To Clear Radius1 | 
              0.130 in | 
            
                                        
              | Da - Cup Frontface Backing Diameter | 
              6.34 in | 
            
                                        
              | K - Factor2 | 
              1.24 | 
            
                                        
              | e - ISO Factor3 | 
              0.47 | 
            
                                        
              | Y - ISO Factor4 | 
              1.28 | 
            
                                        
              | Cg - Geometry Factor5 | 
              0.106 |