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            | Roller Chain | 
           
          
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                        LINK WIDTH -   | 
                        65 | 
                       
                      
                        LINK THICK -   | 
                        16 | 
                       
                      
                        PITCH -   | 
                        146 | 
                       
                      
                        PIN DIA -   | 
                        25 | 
                       
                      
                        ROLLER DIA -   | 
                        57 | 
                       
                      
                        ROLLER THICK -   | 
                        32 | 
                       
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                              Average  
                                pitch,  
                                inches | 
                              Average  
                                ultimate 
                                strength,  
                                pounds | 
                              
                                  
                                    | Sider | 
                                    Pin  | 
                                    Bushing | 
                                   
                                  
                                    |   F       T | 
                                        A        B          C | 
                                       E         H | 
                                   
                                  
                                    | INCHES | 
                                    INCHES | 
                                    INCHES | 
                                   
                                | 
                             
                            
                              
                                  
                                    | 2.609  | 
                                    25,000 | 
                                    11/8 | 
                                    1/4 | 
                                    1/2 | 
                                    113/12 | 
                                    7/8 | 
                                    11/16 | 
                                    7/8 | 
                                   
                                  
                                    | 3.075 | 
                                    40,000 | 
                                    11/2 | 
                                    3/8 | 
                                    5/8 | 
                                    17/8 | 
                                    11/4 | 
                                    15/16 | 
                                    11/4 | 
                                   
                                  
                                    | 4.000  | 
                                    40,000 | 
                                    11/2 | 
                                    3/8 | 
                                    5/8 | 
                                    215/64 | 
                                    1 | 
                                    27/32 | 
                                    1 | 
                                   
                                  
                                    | 4.040 | 
                                    50,000 | 
                                    13/4 | 
                                    3/8 | 
                                    3/4 | 
                                    229/64 | 
                                    13/8 | 
                                    21/4 | 
                                    13/8 | 
                                   
                                  
                                    | 4,760 | 
                                    50,000 | 
                                    2 | 
                                    3/8 | 
                                    3/4 | 
                                    221/32 | 
                                    17/16 | 
                                    25/8 | 
                                    17/16 | 
                                   
                                  
                                    | X | 
                                    50,000 | 
                                    2 | 
                                    3/8 | 
                                    3/4 | 
                                    221/32 | 
                                    17/16 | 
                                    25/8 | 
                                    17/16 | 
                                   
                                  
                                    | 6.000 | 
                                    40,000 | 
                                    11/2 | 
                                    3/8 | 
                                    5/8 | 
                                    25/6 | 
                                    11/4 | 
                                    21/8 | 
                                    11/4 | 
                                   
                                  
                                    | 6.000  | 
                                    100,000 | 
                                    3Δ | 
                                    5/8 | 
                                    15/16 | 
                                    35/32 | 
                                    2 | 
                                    21/4 | 
                                    2 | 
                                   
                                  
                                    | 6.000  | 
                                    100,000 | 
                                    21/2 | 
                                    1/2 | 
                                    1 | 
                                    35/32 | 
                                    11/3 | 
                                    3 | 
                                    13/4 | 
                                   
                                  
                                    | 6.050 | 
                                    100,000 | 
                                    21/2 | 
                                    1/2 | 
                                    1 | 
                                    35/16 | 
                                    11/3 | 
                                    35/16 | 
                                    13/4 | 
                                   
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