Page 77 of Sprocket Catalog by U.S. Tsubaki

sprocket tooth dimensions sprocket tooth dimensions standard and heavy series chain data for all sprockets single strand ansi roller t1 u.s.t pitch width roller and no p w diam thr double and triple strand t2 m2 m3 t4 m2 dimensions are in inches unless otherwise indicated for 4 or more strands machining tolerance on t and m hot rolled tolerance on thr m3 m4 m5 m6 m8 k 25 35 40 50 60 80 100 120 140 160 180 200 240 60h 80h 100h 120h 140h 160h 180h 200h ¹ ³ ¹ ³ 1 1¹ 1¹ 1³ 2 2¹ 2¹ 3 ³ 1 1¹ 1¹ 1³ 2 2¹ 2¹ ¹ ³ ³ ¹ ³ 1 1 1¹ 1¹³ 1¹ 1 ¹ ³ 1 1 1¹ 1¹³ 1¹ .130 .200 .312 .400 .469 .625 .750 .875 1.000 1.125 1.406 1.562 1.875 .469 .625 .750 .875 1.000 1.125 1.406 1.562 .110 .168 .284 .343 .459 .575 .692 .924 .924 1.156 1.301 1.389 1.738 .459 .575 .692 .924 .924 1.156 1.301 1.389 .107 .162 .275 .332 .444 .557 .669 .894 .894 1.119 1.259 1.344 1.682 .444 .557 .669 .894 .894 1.119 1.259 1.344 standard series chain sprockets .359 .611 .096 .348 .600 .852 1.140 .561 .960 .149 .548 .947 1.346 1.745 .841 1.407 .256 .822 1.388 1.954 2.520 1.045 1.758 .311 1.024 1.737 2.450 3.163 1.341 2.238 .418 1.315 2.212 3.109 4.006 1.710 2.863 .526 1.679 2.832 3.985 5.138 2.077 3.485 .633 2.041 3.449 4.857 6.265 2.683 4.472 .848 2.637 4.426 6.215 8.004 2.818 4.742 .848 2.772 4.696 6.620 8.544 3.424 5.729 1.063 3.368 5.673 7.978 10.283 3.851 6.443 1.197 3.789 6.381 8.973 11.565 4.161 6.978 1.278 4.095 6.912 9.729 12.546 5.140 8.598 1.601 5.059 8.517 11.975 15.433 heavy series chain sprockets .418 1.446 2.474 3.502 4.530 1.472 2.500 .526 1.809 3.092 4.375 5.568 1.840 3.123 .633 2.172 3.711 5.250 6.789 2.208 3.747 .848 2.772 4.696 6.620 8.544 2.818 4.742 .848 2.903 4.958 7.013 9.068 2.949 5.004 3.555 5.991 1.063 3.499 5.935 8.371 10.807 3.982 6.705 1.197 3.920 6.643 9.366 12.089 4.427 7.510 1.278 4.361 7.444 10.527 13.610 1.356 2.144 3.086 3.876 4.903 6.291 7.673 9.793 10.468 12.588 14.157 15.363 18.891 5.558 6.941 8.328 10.468 11.123 13.243 14.812 16.693 1.860 2.942 4.218 5.302 6.697 8.597 10.489 13.371 14.316 17.198 19.341 20.997 7.614 9.507 11.406 14.316 15.233 18.115 20.258 22.859 .252 .399 .566 .713 .897 1.153 1.408 1.789 1.924 2.305 2.592 2.817 3.458 1.028 1.283 1.539 1.924 2.055 2.436 2.723 3.083 007 008 009 010 011 012 014 016 016 019 020 021 025 011 012 014 016 016 019 020 021 021 027 035 036 036 040 046 057 057 062 068 072 087 036 040 046 057 057 062 068 072 77

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