ANSI No. | 
                                                                        N/A 40 | 
                                                                                Standard Type of Pin | 
                                                                        N/A Riveted | 
                                                                                P - Pitch | 
                                                                        N/A 0.500 in | 
                                                                                R - Roller Diameter | 
                                                                        N/A 0.312 in | 
| W - Width Between Roller Link Plates1 | N/A 0.297 in | 
                                                                                C - Transverse Pitch | 
                                                                        N/A 0.646 in | 
                                                                                Average Tensile Strength | 
                                                                        N/A 8600 lb | 
                                                                                Maximum Allowable Load | 
                                                                        N/A 1390 lb |