Issue link: http://www.e-digitaleditions.com/i/206043
50 ASME/ANSI Roller Chain #50 Sprocket Diameters No. Pitch Outside Bottom No. Pitch Outside Bottom No. Pitch Outside Bottom Te e th Diame te r Diame te r Diame te r Te e th Diame te r Diame te r Diame te r Te e th Diame te r Diame te r Diame te r 9 1.827 2.092 1.427 51 10.153 10.508 9.753 93 18.505 18.870 18.105 10 2.023 2.299 1.623 52 10.351 10.707 9.951 94 18.704 19.069 18.304 11 2.218 2.504 1.818 53 10.550 10.907 10.150 95 18.903 19.268 18.503 12 2.415 2.708 2.015 54 10.749 11.106 10.349 96 19.102 19.467 18.702 13 2.612 2.911 2.212 55 10.948 11.305 10.548 97 19.301 19.666 18.901 14 2.809 3.113 2.409 56 11.147 11.504 10.747 98 19.500 19.865 19.100 15 3.006 3.315 2.606 57 11.346 11.703 10.946 99 19.699 20.064 19.299 16 3.204 3.517 2.804 58 11.544 11.902 11.144 100 19.898 20.263 19.498 17 3.401 3.718 3.001 59 11.743 12.102 11.343 101 20.097 20.462 19.697 18 3.599 3.920 3.199 60 11.942 12.301 11.542 102 20.295 20.661 19.895 19 3.797 4.120 3.397 61 12.141 12.500 11.741 103 20.494 20.860 20.094 20 3.995 4.321 3.595 62 12.340 12.699 11.940 104 20.693 21.059 20.293 21 4.193 4.522 3.793 63 12.539 12.898 12.139 105 20.892 21.258 20.492 22 4.392 4.722 3.992 64 12.738 13.097 12.338 106 21.091 21.457 20.691 23 4.590 4.922 4.190 65 12.936 13.296 12.536 107 21.290 21.656 20.890 24 4.788 5.122 4.388 66 13.135 13.495 12.735 108 21.489 21.855 21.089 25 4.987 5.322 4.587 67 13.334 13.694 12.934 109 21.688 22.054 21.288 26 5.185 5.522 4.785 68 13.533 13.894 13.133 110 21.887 22.253 21.487 27 5.384 5.722 4.984 69 13.732 14.093 13.332 111 22.086 22.452 21.686 28 5.582 5.922 5.182 70 13.931 14.292 13.531 112 22.285 22.651 21.885 29 5.781 6.122 5.381 71 14.130 14.491 13.730 113 22.484 22.850 22.084 30 5.979 6.321 5.579 72 14.328 14.690 13.928 114 22.682 23.049 22.282 31 6.178 6.521 5.778 73 14.527 14.889 14.127 115 22.881 23.248 22.481 32 6.376 6.721 5.976 74 14.726 15.088 14.326 116 23.080 23.447 22.680 33 6.575 6.920 6.175 75 14.925 15.287 14.525 117 23.279 23.646 22.879 34 6.774 7.120 6.374 76 15.124 15.486 14.724 118 23.478 23.845 23.078 35 6.972 7.319 6.572 77 15.323 15.685 14.923 119 23.677 24.044 23.277 36 7.171 7.519 6.771 78 15.522 15.884 15.122 120 23.876 24.243 23.476 37 7.370 7.718 6.970 79 15.721 16.083 15.321 121 24.075 24.442 23.675 38 7.568 7.918 7.168 80 15.920 16.282 15.520 122 24.274 24.641 23.874 39 7.767 8.117 7.367 81 16.118 16.481 15.718 123 24.473 24.840 24.073 40 7.966 8.316 7.566 82 16.317 16.680 15.917 124 24.672 25.039 24.272 41 8.165 8.516 7.765 83 16.516 16.879 16.116 125 24.871 25.238 24.471 42 8.363 8.715 7.963 84 16.715 17.078 16.315 126 25.070 25.437 24.670 43 8.562 8.914 8.162 85 16.914 17.278 16.514 127 25.268 25.636 24.868 44 8.761 9.114 8.361 86 17.113 17.477 16.713 128 25.467 25.835 25.067 45 8.960 9.313 8.560 87 17.312 17.676 16.912 129 25.666 26.034 25.266 46 9.159 9.512 8.759 88 17.511 17.875 17.111 130 25.865 26.233 25.465 47 9.357 9.711 8.957 89 17.710 18.074 17.310 131 26.064 26.432 25.664 48 9.556 9.911 9.156 90 17.909 18.273 17.509 132 26.263 26.631 25.863 49 9.755 10.110 9.355 91 18.107 18.472 17.707 133 26.462 26.830 26.062 50 9.954 10.309 9.554 92 18.306 18.671 17.906 134 26.661 27.029 26.261 21