Center Distance Calculation

Center Distance Calculation Equation

Correction Factor (F) Table
B F B F B F B F B F B F B F
0.7998 1.4286 0.8335 1.3459 0.8262 1.2723 0.9558 1.2063 1.0720 1.1468 1.2780 1.0929 1.7690 1.0438
0.8005 1.4265 0.8344 1.3441 0.8339 1.2706 0.9579 1.2048 1.0760 1.1455 1.2850 1.0917 1.7890 1.0428
0.8011 1.4245 0.8354 1.3423 0.8853 1.2690 0.9601 1.2034 1.0790 1.1442 1.2910 1.0905 1.810 1.0417
0.8018 1.4225 0.8363 1.3405 0.8867 1.2674 0.9622 1.2019 1.0820 1.1429 1.2980 1.0893 1.8320 1.0406
0.8024 1.4205 0.8372 1.3387 0.8882 1.2658 0.9644 1.2005 1.0860 1.1416 1.3050 1.0881 1.8550 1.0395
0.8031 1.4184 0.8381 1.3369 0.8897 1.2642 0.9666 1.1990 1.0900 1.1403 1.3120 1.087 1.8790 1.0384
0.8037 1.4164 0.8391 1.3351 0.8911 1.2626 0.9687 1.1976 1.0930 1.1390 1.3200 1.0858 1.9040 1.0373
0.8044 1.4144 0.8402 1.3333 0.8925 1.2610 0.9710 1.1962 1.0970 1.1377 1.3270 1.0846 1.9300 1.0363
0.8051 1.4102 0.8412 1.3316 0.8940 1.2594 0.9733 1.1947 1.1010 1.1364 1.3350 1.0834 1.9560 1.0352
0.8058 1.4104 0.8422 1.3298 0.8955 1.2579 0.9757 1.1933 1.1050 1.1351 1.3430 1.0823 1.9840 1.0341
0.8066 1.4085 0.8432 1.3280 0.8971 1.2563 0.9780 1.1919 1.1090 1.1338 1.3510 1.0811 2.0140 1.0331
0.8073 1.4065 0.8442 1.3263 0.8985 1.2547 0.9803 1.1905 1.1130 1.1325 1.3600 1.0799 2.0450 1.0320
0.8080 1.4045 0.8452 1.3245 0.9000 1.2531 0.9828 1.1891 1.1170 1.1312 1.3680 1.0787 2.0780 1.0309
0.8087 1.4025 0.8463 1.3228 0.9015 1.2516 0.9851 1.1876 1.1210 1.1299 1.3770 1.0776 2.1120 1.0299
0.8094 1.4006 0.8473 1.3210 0.9031 1.2500 0.9875 1.1862 1.1250 1.1287 1.3860 1.0764 2.1480 1.0288
0.8101 1.3986 0.8484 1.3193 0.9047 1.2484 0.9900 1.1848 1.1290 1.1274 1.3950 1.0753 2.1860 1.0277
0.8108 1.3966 0.8495 1.3175 0.9063 1.2469 0.9924 1.1834 1.1330 1.1261 1.4040 1.0741 2.2270 1.0267
0.8116 1.3947 0.8505 1.3158 0.9079 1.2453 0.9949 1.1820 1.1380 1.1249 1.4130 1.0730 2.2700 1.0256
0.8123 1.3928 0.8517 1.3141 0.9095 1.2438 0.9974 1.1806 1.1420 1.1236 1.4230 1.0718 2.3150 1.0246
0.8131 1.3908 0.8529 1.3123 0.9112 1.2422 1.0000 1.1792 1.1460 1.1223 1.4320 1.0707 2.3620 1.0235
0.8139 1.3889 0.8540 1.3106 0.9128 1.2407 1.0020 1.1779 1.1500 1.1211 1.4420 1.0695 2.4140 1.0225
0.8147 1.3870 0.8551 1.3089 0.9145 1.2392 1.0050 1.1765 1.1550 1.1198 1.4530 1.0684 2.4690 1.0215
0.8155 1.3850 0.8563 1.3072 0.9161 1.2376 1.0080 1.1751 1.1600 1.1186 1.4630 1.0672 2.5290 1.0204
0.8162 1.3831 0.8574 1.3055 0.9178 1.2361 1.0110 1.1737 1.1640 1.1173 1.4740 1.0661 2.5940 1.0194
0.8170 1.3812 0.8585 1.3038 0.9196 1.2346 1.0130 1.1723 1.1690 1.1161 1.4850 1.0650 2.6640 1.0183
0.8178 1.3793 0.8597 1.3021 0.9214 1.2330 1.0160 1.1710 1.1740 1.1148 1.4970 1.0638 2.7390 1.0173
0.8186 1.3774 0.8609 1.3004 0.9231 1.2315 1.0190 1.1696 1.1780 1.1136 1.5090 1.0627 2.8230 1.0163
0.8194 1.3755 0.8621 1.2987 0.9248 1.2300 1.0210 1.1682 1.1830 1.1123 1.5210 1.0616 2.9130 1.0152
0.8202 1.3736 0.8633 1.2970 0.9265 1.2285 1.0240 1.1669 1.1890 1.1111 1.5330 1.0604 3.0130 1.0142
0.8202 1.3736 0.8633 1.2970 0.9265 1.2285 1.0240 1.1669 1.1890 1.1111 1.5330 1.0604 3.0130 1.0142
0.8211 1.3717 0.8645 1.2953 0.9284 1.2270 1.0270 1.1655 1.1940 1.1099 1.5460 1.0593 3.1250 1.0132
0.8220 1.3699 0.8657 1.2937 0.9302 1.2255 1.0300 1.1641 1.1990 1.1086 1.5580 1.0582 3.2470 1.0121
0.8228 1.3680 0.8669 1.2920 0.9320 1.2240 1.0330 1.1628 1.2050 1.1074 1.5710 1.0571 3.3920 1.0111
0.8237 1.3661 0.8682 1.2903 0.9339 1.2225 1.0690 1.1614 1.2100 1.1062 1.5850 1.0560 3.5560 1.0101
0.8246 1.3643 0.8695 1.2887 0.9358 1.2210 1.0390 1.1601 1.2160 1.1050 1.5990 1.0549 3.7460 1.0091
0.8254 1.3624 0.8707 1.2870 0.9378 1.2195 1.0420 1.1587 1.2220 1.1038 1.6140 1.0537 3.9710 1.0081
0.8263 1.3605 0.8719 1.2853 0.9397 1.2180 1.0450 1.1574 1.2270 1.1025 1.6290 1.0526 4.2410 1.0070
0.8272 1.3587 0.8732 1.2837 0.9416 1.2165 1.0490 1.1561 1.2330 1.1013 1.6450 1.0515 4.5800 1.0060
0.8280 1.3569 0.8745 1.2821 0.9435 1.2151 1.0520 1.1547 1.2390 1.1001 1.6610 1.0504 5.0200 1.0050
0.8289 1.3550 0.8759 1.2804 0.9455 1.2136 1.0550 1.1534 1.2450 1.0989 1.6780 1.0493 5.6000 1.0040
0.8298 1.3532 0.8772 1.2788 0.9475 1.2121 1.0590 1.1521 1.2520 1.0977 1.6950 1.0482 6.4650 1.0030
0.8307 1.3514 0.8785 1.2771 0.9495 1.2107 1.0620 1.1507 1.2580 1.0965 1.7130 1.0471 7.9140 1.0020
0.8316 1.3495 0.8799 1.2755 0.9516 1.2092 1.0650 1.1494 1.2650 1.0953 1.7310 1.0460 11.1860 1.0010
0.8326 1.3477 0.8812 1.2739 0.9537 1.2077 1.0690 1.1481 1.2710 1.0941 1.7490 1.0449 AND UP 1.0000