U.S. TSUBAKI STOCK SPROCKETS
Sprocket Tooth Dimensions
Sprocket Tooth Dimensions — Standard and Heavy Series
Dimensions are in inches unless otherwise indicated.
Hot Rolled Tolerance
Single Strand t 1 and T HR
Double and Triple Strand
Chain Data for All Sprockets
For 4 or more Strands
Machining Tolerance on “t” and “M”
ANSI & U.S.T. No.
Roller Width W
Pitch P
Roller Diam.
on T HR
t 2
M 2
M 3
t 4
M 2
M 3
M 4
M 5
M 6
M 8
K
STANDARD SERIES CHAIN SPROCKETS
25 35 40 50 60 80
.359 .561 .841
.611 .960
.096 .149 .256 .311 .418 .526 .633 .848 .848
.348 .548 .822
.600 .947
.852 1.346 1.954 2.450 3.109 3.985 4.857 6.215 6.620 7.978 8.973 9.729 11.975
1.140 1.745 2.520 3.163 4.006 5.138 6.265 8.004 8.544
1.356 2.144 3.086 3.876 4.903 6.291 7.673 9.793
1.860 2.942 4.218 5.302 6.697 8.597
.252 .399 .566 .713 .897
—.007 —.008 —.009 —.010 —.011 —.012 —.014 —.016 —.016 —.019 —.020 —.021 —.025 —.011 —.012 —.014 —.016 —.016 —.019 —.020 —.021
—.036 —.040 —.046 —.057 —.057 —.062 —.068 —.072 —.021 —.027 —.035 —.036 —.036 —.040 —.046 —.057 —.057 —.062 —.068 —.072 —.087
.130 .200 .312 .400 .469 .625 .750 .875
.110 .168 .284 .343 .459 .575 .692 .924 .924
.107 .162 .275 .332 .444 .557 .669 .894 .894
¹⁄₄ ³⁄₈ ¹⁄₂ ⁵⁄₈ ³⁄₄ 1
¹⁄₈ ³⁄₁₆ ⁵⁄₁₆
1.407 1.758 2.238 2.863 3.485 4.472 4.742 5.729 6.443 6.978 8.598
1.388 1.737 2.212 2.832 3.449 4.426 4.696 5.673 6.381 6.912 8.517
1.472 1.840 2.208 2.818 2.949 3.555 3.982 4.427 1.045 1.341 1.710 2.077 2.683 2.818 3.424 3.851 4.161 5.140
1.024 1.315 1.679 2.041 2.637 2.772 3.368 3.789 4.095 5.059
³⁄₈ ¹⁄₂ ⁵⁄₈ ³⁄₄
1.028 1.283 1.539 1.924 2.055 2.436 2.723 3.083 1.153 1.408 1.789 1.924 2.305 2.592 2.817 3.458
100 120 140 160 180 200 240
10.489 13.371 14.316 17.198 19.341 20.997 —
1¹⁄₄ 1¹⁄₂ 1³⁄₄ 2 2¹⁄₄ 2¹⁄₂ 3
1 1 1¹⁄₄ 1¹³⁄₃₂
10.468 12.588 14.157 15.363 18.891
1.000 1.125 1.406 1.562 1.875
1.063 1.197 1.278 1.601
10.283 11.565 12.546 15.433
1.156 1.301 1.389 1.738
1.119 1.259 1.344 1.682
1¹⁄₂ 1⁷⁄₈
HEAVY SERIES CHAIN SPROCKETS
.459 .575 .692 .924 .924
.444 .557 .669 .894 .894
2.500 3.123 3.747 4.742 5.004 5.991 6.705 7.510
.418 .526 .633 .848 .848
1.446 1.809 2.172 2.772 2.903 3.499 3.920 4.361
2.474 3.092 3.711 4.696 4.958 5.935 6.643 7.444
3.502 4.375 5.250 6.620 7.013 8.371 9.366 10.527
4.530 5.568 6.789 8.544 9.068
7.614 9.507
60H 80H
5.558 6.941 8.328
.469 .625 .750 .875
³⁄₄ 1
¹⁄₂ ⁵⁄₈ ³⁄₄
11.406 14.316 15.233 18.115 20.258 22.859
100H 120H 140H 160H 180H 200H
1¹⁄₄ 1¹⁄₂ 1³⁄₄ 2 2¹⁄₄ 2¹⁄₂
10.468 11.123 13.243 14.812 16.693
1 1 1¹⁄₄ 1¹³⁄₃₂ 1¹⁄₂
1.000 1.125 1.406 1.562
1.156 1.301 1.389
1.119 1.259 1.344
1.063 1.197 1.278
10.807 12.089 13.610
C-73
Made with FlippingBook Digital Proposal Creator