Item # | 
                        
                            Style | 
                        
                            Chain Size | 
                        
                            No. Teeth | 
                        
                            Outside Diameter | 
                        
                            Finished Bore Diameter | 
                        
                            Weight | 
                        
                            Industry Equivalent | 
                                                        
|---|---|---|---|---|---|---|---|
| 40B57F-1 | N/A B | N/A 40 | N/A 57 | N/A 9.360 in | N/A 1.000 in | N/A 6.940 lb | N/A | 
| 40B57F-1B | N/A B | N/A 40 | N/A 57 | N/A 9.360 in | N/A 1.125 in | N/A 6.940 lb | N/A | 
| 40B57F-1C | N/A B | N/A 40 | N/A 57 | N/A 9.360 in | N/A 1.188 in | N/A 6.940 lb | N/A | 
| 40B57F-1D | N/A B | N/A 40 | N/A 57 | N/A 9.360 in | N/A 1.250 in | N/A 6.940 lb | N/A | 
| 40B57F-1G | N/A B | N/A 40 | N/A 57 | N/A 9.360 in | N/A 1.438 in | N/A 6.940 lb | N/A | 
| 40B57F-1H | N/A B | N/A 40 | N/A 57 | N/A 9.360 in | N/A 1.500 in | N/A 6.940 lb | N/A | 
| 40B58FJ | N/A B | N/A 40 | N/A 58 | N/A 9.520 in | N/A 0.625 in | N/A 7.170 lb | N/A | 
| 40B58FL | N/A B | N/A 40 | N/A 58 | N/A 9.520 in | N/A 0.750 in | N/A 7.170 lb | N/A | 
| 40B58FP | N/A B | N/A 40 | N/A 58 | N/A 9.520 in | N/A 0.875 in | N/A 7.170 lb | N/A | 
| 40B58F-1 | N/A B | N/A 40 | N/A 58 | N/A 9.520 in | N/A 1.000 in | N/A 7.170 lb | N/A 40B58F-1 | 
| 40B58F-1B | N/A B | N/A 40 | N/A 58 | N/A 9.520 in | N/A 1.125 in | N/A 7.170 lb | N/A | 
| 40B58F-1C | N/A B | N/A 40 | N/A 58 | N/A 9.520 in | N/A 1.188 in | N/A 7.170 lb | N/A 40B58F-1C | 
| 40B58F-1D | N/A B | N/A 40 | N/A 58 | N/A 9.520 in | N/A 1.250 in | N/A 7.170 lb | N/A | 
| 40B58F-1G | N/A B | N/A 40 | N/A 58 | N/A 9.520 in | N/A 1.438 in | N/A 7.170 lb | N/A | 
| 40B58F-1H | N/A B | N/A 40 | N/A 58 | N/A 9.520 in | N/A 1.500 in | N/A 7.170 lb | N/A | 
| 40B59FJ | N/A B | N/A 40 | N/A 59 | N/A 9.680 in | N/A 0.625 in | N/A 7.380 lb | N/A | 
| 40B59FL | N/A B | N/A 40 | N/A 59 | N/A 9.680 in | N/A 0.750 in | N/A 7.380 lb | N/A | 
| 40B59FP | N/A B | N/A 40 | N/A 59 | N/A 9.680 in | N/A 0.875 in | N/A 7.380 lb | N/A | 
| 40B59F-1 | N/A B | N/A 40 | N/A 59 | N/A 9.680 in | N/A 1.000 in | N/A 7.380 lb | N/A | 
| 40B59F-1B | N/A B | N/A 40 | N/A 59 | N/A 9.680 in | N/A 1.125 in | N/A 7.380 lb | N/A | 
| 40B59F-1C | N/A B | N/A 40 | N/A 59 | N/A 9.680 in | N/A 1.188 in | N/A 7.380 lb | N/A | 
| 40B59F-1D | N/A B | N/A 40 | N/A 59 | N/A 9.680 in | N/A 1.250 in | N/A 7.380 lb | N/A | 
| 40B59F-1G | N/A B | N/A 40 | N/A 59 | N/A 9.680 in | N/A 1.438 in | N/A 7.380 lb | N/A | 
| 40B59F-1H | N/A B | N/A 40 | N/A 59 | N/A 9.680 in | N/A 1.500 in | N/A 7.380 lb | N/A | 
| 40B60FJ | N/A B | N/A 40 | N/A 60 | N/A 9.840 in | N/A 0.625 in | N/A 7.680 lb | N/A 40BS60 5/8 |