pilot Bore Sprockets – Type A (BS)

03B-1

Pinionsmm
Tooth radius r35
Radius width C0.6
Tooth width B12.3
Chainmm
Pitch5
Internal width2.5
Roller3.2
H=4mm- From
Z=51 the width of the plate is increased
Teeth de dp Simplex
D1 W
8 15.2 13.06 4 0.01
9 16.8 14.62 4 0.01
10 18.3 16.18 4 0.01
11 19.9 17.75 5 0.01
12 21.5 19.32 5 0.01
13 23.0 20.89 5 0.01
14 24.6 22.47 5 0.01
15 26.2 24.04 5 0.01
16 27.8 25.63 6 0.01
17 29.4 27.20 6 0.01
18 30.9 28.79 6 0.01
19 32.5 30.38 6 0.01
20 34.1 31.96 6 0.01
21 35.7 33.54 8 0.02
22 37.3 35.13 8 0.02
23 38.9 36.72 8 0.02
24 40.5 38.30 8 0.02
25 42.0 39.89 8 0.02
26 43.6 41.48 8 0.02
27 45.2 43.07 8 0.03
28 46.8 44.65 8 0.03
29 48.4 46.25 8 0.03
30 50.0 47.83 8 0.03
31 51.6 49.42 8 0.03
32 53.2 51.01 8 0.04
33 54.8 52.60 8 0.04
34 56.3 54.19 8 0.04
35 57.9 55.78 8 0.04
36 59.5 57.37 8 0.05
37 61.1 58.96 8 0.05
38 62.7 60.54 8 0.05
39 64.3 62.13 8 0.05
40 65.9 63.73 8 0.06
41 67.5 65.30 8 0.06
42 69.1 66.91 8 0.06
43 70.6 68.49 8 0.06
Teeth de dp Simplex
D1 W
44 72.2 70.09 8 0.07
45 73.8 71.68 8 0.07
46 75.4 73.27 8 0.07
47 77.0 74.86 8 0.08
48 78.6 76.45 8 0.08
49 80.2 78.03 8 0.08
50 81.8 79.63 8 0.09
51 83.4 81.22 10 0.09
52 85.0 82.81 10 0.09
53 86.6 84.40 10 0.10
54 88.1 85.97 10 0.10
55 89.7 87.58 10 0.10
56 91.3 89.17 10 0.11
57 92.9 90.76 10 0.11
58 94.5 92.35 10 0.11
59 96.1 93.94 10 0.12
60 97.7 95.53 10 0.12
62 100.9 98.72 12 0.13
64 104.1 101.90 12 0.14
65 105.6 103.49 12 0.14
66 107.2 105.08 12 0.15
68 110.4 108.26 12 0.16
70 113.6 111.44 12 0.16
72 116.8 114.63 12 0.17
75 121.6 119.40 12 0.19
76 123.1 120.99 12 0.19
78 126.3 124.17 12 0.20
80 129.5 127.35 12 0.21
85 137.5 135.31 14 0.24
90 145.4 143.27 14 0.27
95 153.4 151.22 14 0.30
100 161.3 159.18 14 0.33
110 177.2 175.09 14 0.40
114 183.6 181.45 14 0.43
120 193.2 191.01 14 0.48
125 201.1 198.96 14 0.52

04B-1

Pinionsmm
Tooth radius r36
Radius width C0.7
Tooth width B12.6
Chainmm
Pitch6
Internal width2.8
Roller4
H=4mm- From
Z=51 the width of the plate is increased
Teeth de dp Simplex
D1 W
8 18.0 15.67 5 0.01
9 19.9 17.54 5 0.01
10 21.7 19.42 6 0.01
11 23.6 21.30 6 0.01
12 25.4 23.18 6 0.01
13 27.3 25.05 8 0.01
14 29.2 26.96 8 0.01
15 31.0 28.86 8 0.01
16 33.0 30.76 8 0.02
17 35.0 32.65 8 0.02
18 36.9 34.55 8 0.02
19 38.8 36.44 8 0.02
20 40.7 38.34 8 0.02
21 42.6 40.25 8 0.03
22 44.5 42.16 8 0.03
23 46.4 44.06 8 0.03
24 48.3 45.96 8 0.03
25 50.2 47.87 8 0.04
26 52.1 49.76 8 0.04
27 54.0 51.67 8 0.04
28 55.9 53.58 8 0.05
29 57.8 55.50 8 0.05
30 59.8 57.42 8 0.05
31 61.7 59.31 8 0.05
Teeth de dp Simplex
D1 W
32 63.6 61.21 8 0.06
33 65.5 63.11 8 0.06
34 67.4 65.02 8 0.07
35 69.3 66.93 8 0.07
36 71.2 68.84 8 0.07
37 73.1 70.75 8 0.08
38 75.0 72.66 8 0.08
39 76.9 74.57 8 0.09
40 78.9 76.47 8 0.09
41 80.8 78.38 10 0.09
42 82.7 80.28 10 0.10
43 84.7 82.19 10 0.10
44 86.6 84.10 10 0.11
45 88.5 86.01 10 0.11
46 90.4 87.92 10 0.12
47 92.3 89.93 10 0.12
48 94.2 91.74 10 0.13
49 96.1 93.64 10 0.13
50 98.0 95.55 10 0.14
51 99.9 97.46 12 0.14
52 101.8 99.37 12 0.15
53 103.7 101.27 12 0.16
54 105.6 103.17 12 0.16
55 107.6 105.08 12 0.17

05B-1-2

Pinionsmm
Tooth radius r38
Radius width C1.0
Tooth width B12.8
Tooth width b12.7
Tooth width B28.3
Chainmm
Pitch8
Internal width3
Roller5
H=4mm- From Z=46
the width of the plate is increased
Teeth de dp Simplex Duplex
D1 W D2 W
8 24.0 20.90 6 0.01 8 0.01
9 26.6 23.39 6 0.01 8 0.01
10 29.2 25.89 8 0.01 8 0.02
11 31.7 28.39 8 0.02 8 0.02
12 34.2 30.91 8 0.02 8 0.03
13 36.7 33.42 8 0.02 8 0.04
14 39.2 35.95 8 0.02 8 0.05
15 41.7 38.48 8 0.03 8 0.06
16 44.3 41.01 8 0.03 10 0.07
17 46.8 43.53 8 0.03 10 0.08
18 49.3 46.07 8 0.04 10 0.09
19 51.9 48.61 8 0.04 10 0.10
20 54.4 51.14 8 0.05 10 0.12
21 57.0 53.68 8 0.05 10 0.13
22 59.5 56.21 8 0.06 10 0.14
23 62.0 58.75 8 0.06 10 0.16
24 64.6 61.29 8 0.06 10 0.17
25 67.5 63.83 8 0.07 10 0.18
26 69.5 66.37 10 0.08 12 0.18
27 72.2 68.91 10 0.08 12 0.20
28 74.8 71.45 10 0.09 12 0.22
29 77.3 73.99 10 0.09 12 0.24
30 79.8 76.53 10 0.10 12 0.25
31 82.4 79.08 10 0.11 12 0.27
Teeth de dp Simplex Duplex
D1 W D2 W
32 84.9 81.61 10 0.11 12 0.29
33 87.5 84.16 10 0.12 12 0.32
34 90.0 86.70 10 0.13 12 0.34
35 92.5 89.25 10 0.13 12 0.36
36 95.0 91.79 10 0.14 12 0.38
37 97.6 94.33 10 0.15 12 0.40
38 100.2 96.88 10 0.16 12 0.42
39 102.7 99.42 10 0.16 12 0.45
40 105.3 101.97 10 0.17 12 0.47
41 107.8 104.51 12 0.18 14 0.49
42 110.4 107.05 12 0.19 14 0.53
43 112.9 109.60 12 0.20 14 0.55
44 115.5 112.14 12 0.21 14 0.58
45 118.0 114.69 12 0.22 14 0.61
46 120.6 117.23 12 0.23 14 0.63
47 123.1 119.77 12 0.24 14 0.66
48 125.6 122.32 12 0.25 14 0.69
49 128.2 124.86 12 0.26 14 0.72
50 130.7 127.41 12 0.27 14 0.76
51 133.3 129.95 14 0.28 16 0.79
52 135.8 132.49 14 0.29 16 0.82
53 138.4 135.04 14 0.30 16 0.85
54 140.9 137.59 14 0.31 16 0.88
55 143.5 140.13 14 0.32 16 0.92
Teeth de dp Simplex Duplex
D1 W D2 W
56 146.0 142.68 14 0.33 16 0.96
57 148.6 145.22 14 0.34 16 1.00
58 151.0 147.77 14 0.35 16 1.03
59 153.6 150.31 14 0.37 16 1.06
60 156.2 152.86 14 0.38 16 1.10
62 162.0 157.95 16 0.41 20 1.18
64 167.1 163.04 16 0.43 20 1.26
65 169.6 165.58 16 0.45 20 1.30
66 172.2 168.13 16 0.46 20 1.37
68 177.3 173.22 16 0.49 20 1.45
70 182.4 178.31 16 0.52 20 1.53
72 187.5 183.40 20 0.55 20 1.62
75 195.1 191.04 20 0.59 20 1.75
76 197.7 193.59 20 0.61 20 1.80
78 202.8 198.68 20 0.64 20 1.90
80 207.9 203.77 20 0.67 20 1.99
85 220.6 216.50 20 0.76 20 2.29
90 233.4 229.23 20 0.85 20 2.57
95 246.1 241.96 20 0.94 20 2.85
100 258.9 254.68 20 1.04 20 3.16
110 284.3 280.15 20 1.26 20 3.81
114 294.5 290.33 20 1.35 20 4.09
120 310.0 305.61 20 1.49 20 4.53
125 322.5 318.34 20 1.62 20 4.90

06B-1-2-3

Pinionsmm
Tooth radius r310
Radius width C1.0
Tooth width B15.3
Tooth width b15.2
Tooth width B215.4
Tooth width B325.6
Chainmm
Pitch9.525
Internal width5.72
Roller6.35
H=7mm- From Z=100
Teeth de dp S D T
D1 W D2 W D3 TW
8 28.0 24.89 6 0.02 8 0.03 8 0.04
9 31.0 27.85 8 0.02 8 0.04 8 0.06
10 34.0 30.82 8 0.02 8 0.05 10 0.08
11 37.0 33.80 8 0.03 10 0.06 10 0.09
12 40.0 36.80 8 0.03 10 0.08 10 0.12
13 43.0 39.79 8 0.04 10 0.10 10 0.15
14 46.3 42.80 8 0.04 10 0.12 12 0.18
15 49.3 45.81 8 0.06 10 0.14 12 0.22
16 52.3 48.82 10 0.07 12 0.16 12 0.26
17 55.3 51.83 10 0.08 12 0.19 12 0.30
18 58.3 54.85 10 0.09 12 0.21 12 0.35
19 61.3 57.87 10 0.10 12 0.24 12 0.39
20 64.3 60.89 10 0.11 12 0.27 12 0.44
21 68.0 63.91 10 0.13 12 0.30 14 0.48
22 71.0 66.93 10 0.14 12 0.34 14 0.54
23 73.5 69.95 10 0.15 12 0.37 14 0.59
24 77.0 72.97 10 0.16 12 0.41 14 0.66
25 80.0 76.02 10 0.18 12 0.45 14 0.72
26 83.0 79.02 10 0.19 12 0.48 14 0.79
27 86.0 82.02 10 0.21 12 0.53 14 0.86
28 89.0 85.07 10 0.22 12 0.57 14 0.93
29 92.0 88.09 10 0.24 12 0.62 14 1.01
30 94.7 91.12 10 0.25 12 0.66 14 1.09
31 98.3 94.15 12 0.27 14 0.71 16 1.17
32 101.3 97.17 12 0.29 14 0.77 16 1.26
33 104.3 100.20 12 0.30 14 0.82 16 1.36
34 107.3 103.23 12 0.32 14 0.87 16 1.44
35 110.4 106.26 12 0.34 14 0.93 16 1.53
36 113.4 109.29 12 0.36 14 0.98 16 1.61
37 116.4 112.32 12 0.38 14 1.06 16 1.73
38 119.5 115.35 12 0.40 14 1.11 16 1.83
39 122.5 118.37 12 0.42 14 1.17 16 1.92
40 125.5 121.40 12 0.45 14 1.23 16 2.02
41 128.5 124.43 16 0.48 16 1.29 16 2.14
42 131.6 127.46 16 0.50 16 1.35 16 2.24
43 134.6 130.49 16 0.52 16 1.45 16 2.38
Teeth de dp S D T
D1 W D2 W D3 TW
44 137.6 133.52 16 0.54 16 1.51 16 2.48
45 140.7 136.55 16 0.57 16 1.58 16 2.60
46 143.7 139.58 16 0.59 16 1.67 16 2.74
47 146.7 142.61 16 0.62 16 1.74 16 2.86
48 149.7 145.64 16 0.64 16 1.81 16 2.97
49 152.7 148.66 16 0.67 16 1.88 16 3.13
50 155.7 151.69 16 0.70 16 1.96 16 3.25
51 158.7 154.72 16 0.72 16 2.06 20 3.46
52 161.8 157.75 16 0.75 16 2.14 20 3.60
53 164.8 160.78 16 0.78 16 2.22 20 3.73
54 167.8 163.82 16 0.81 16 2.33 20 3.87
55 170.8 166.85 16 0.84 16 2.41 20 4.01
56 173.8 169.88 16 0.87 16 2.50 20 4.15
57 176.9 172.91 16 0.90 16 2.62 20 4.30
58 179.9 175.93 16 0.93 16 2.71 20 4.45
59 183.0 178.96 16 0.96 16 2.80 20 4.60
60 186.0 181.99 16 1.00 16 2.89 20 4.75
62 192.1 188.06 20 1.06 20 3.09 20 5.13
64 198.2 194.12 20 1.13 20 3.28 20 5.46
65 201.6 197.15 20 1.17 20 3.40 20 5.65
66 204.6 200.18 20 1.20 20 3.54 25 5.82
68 210.7 206.24 20 1.28 20 3.75 25 6.24
70 216.7 212.30 20 1.35 20 3.97 25 6.60
72 222.8 218.37 20 1.43 20 4.20 25 6.98
75 231.9 227.46 20 1.55 20 4.55 25 7.64
76 234.9 230.49 20 1.59 20 4.67 25 7.84
78 241.0 236.55 20 1.67 20 4.97 25 8.35
80 247.1 242.61 20 1.76 20 5.22 25 8.78
85 262.2 257.77 20 1.98 20 5.94 25 9.88
90 277.4 272.93 20 2.21 20 6.71 25 11.06
95 292.5 288.08 20 2.46 20 7.50 25 12.30
100 307.7 303.25 20 2.72 20 8.34 25 13.61
110 338.0 333.55 20 3.29 20 10.14 25 16.60
114 349.5 345.68 20 3.52 20 10.90 25 17.75
120 368.3 363.86 20 3.90 20 12.11 25 19.93
125 383.5 379.02 20 4.23 20 13.16 25 21.60

081B-1

Pinionsmm
Tooth radius r313
Radius width C1.0
Tooth width B1 3
Chainmm
Pitch12.7
Internal width3.3
Roller7.75
H=4mm From =Z30
the width of the plate is increased
H=6mm From Z=90
Teeth de dp Simplex
D1 W
8 37.2 33.18 8 0.02
9 41.5 37.13 8 0.03
10 46.2 41.10 8 0.04
11 49.6 45.07 8 0.04
12 53.9 49.07 8 0.05
13 58.4 53.06 8 0.06
14 62.8 57.07 8 0.07
15 66.8 61.09 8 0.07
16 70.9 65.10 8 0.08
17 74.9 69.11 8 0.09
18 78.9 73.14 8 0.10
19 82.9 77.16 8 0.11
20 86.9 81.19 8 0.13
21 91.0 85.22 8 0.14
22 95.0 89.24 10 0.15
23 99.0 93.27 10 0.16
24 103.0 97.29 10 0.18
25 107.1 101.33 10 0.19
26 111.2 105.36 12 0.21
27 115.4 109.40 12 0.22
28 119.4 113.42 12 0.24
29 123.4 117.46 12 0.25
30 127.5 121.50 12 0.27
31 131.5 125.54 12 0.29
32 135.5 129.56 12 0.31
33 139.6 133.60 12 0.32
34 143.6 137.64 12 0.34
35 147.6 141.68 12 0.36
36 151.7 145.72 16 0.38
37 155.7 149.76 16 0.40
38 159.8 153.80 16 0.43
39 163.8 157.83 16 0.45
40 167.8 161.87 16 0.47
41 171.4 165.91 16 0.49
42 175.4 169.95 16 0.51
43 179.5 173.99 16 0.54
Teeth de dp Simplex
D1 W
44 183.5 178.03 16 0.56
45 187.5 182.07 16 0.59
46 191.6 186.10 20 0.61
47 195.6 190.14 20 0.64
48 199.7 194.18 20 0.66
49 203.7 198.22 20 0.69
50 207.8 202.26 20 0.72
51 211.8 206.30 20 0.75
52 215.9 210.34 20 0.78
53 219.9 214.37 20 0.81
54 224.0 218.43 20 0.84
55 228.0 222.46 20 0.87
56 232.1 226.50 20 0.90
57 236.1 230.54 20 0.93
58 240.2 234.58 20 0.96
59 244.2 238.62 20 0.99
60 248.2 242.66 20 1.03
62 256.7 250.75 20 1.10
64 264.8 258.82 20 1.17
65 268.8 262.86 20 1.20
66 272.9 266.90 25 1.24
68 280.9 274.99 25 1.31
70 289.0 283.07 25 1.39
72 297.1 291.16 25 1.47
76 313.3 307.33 25 1.64
78 321.4 315.40 25 1.72
80 329.4 323.48 25 1.81
85 349.7 343.70 25 2.04
90 369.9 363.90 25 2.28
95 390.1 384.10 25 2.54
100 410.3 404.31 25 2.80
110 450.7 444.74 25 3.38
114 466.9 460.90 25 3.63
120 491.2 485.16 25 4.02
125 511.4 505.37 25 4.36

083B/084B-1

Pinionsmm
Tooth radius r313
Radius width C1.0
Tooth width B1 3
Chainmm
Pitch12.7
Internal width3.3
Roller7.75
H=4mm From =Z30
the width of the plate is increased
H=6mm From Z=90
the width of the plate is increased
Teeth de dp Simplex
D1 W
8 38.5 33.18 8 0.020
9 41.5 37.13 8 0.030
10 46.2 41.10 8 0.040
11 49.6 45.07 8 0.050
12 53.9 49.07 8 0.060
13 58.4 53.06 8 0.070
14 62.8 57.07 8 0.080
15 66.8 61.09 8 0.090
16 70.9 65.10 8 0.110
17 74.9 69.11 8 0.120
18 78.9 73.14 8 0.140
19 82.9 77.16 8 0.150
20 86.9 81.19 8 0.170
21 91.0 85.22 8 0.190
22 95.0 89.24 10 0.210
23 99.0 93.27 10 0.230
24 103.0 97.29 10 0.250
25 107.1 101.33 10 0.270
26 111.2 105.36 12 0.290
27 115.4 109.40 12 0.310
28 119.4 113.42 12 0.340
29 123.4 117.46 12 0.360
30 127.5 121.50 12 0.390
31 131.5 125.54 12 0.420
32 135.5 129.56 12 0.440
33 139.6 133.60 12 0.470
34 143.6 137.64 12 0.500
35 147.6 141.68 12 0.530
36 151.7 145.72 16 0.560
37 155.7 149.76 16 0.600
38 159.8 153.80 16 0.630
39 163.8 157.83 16 0.660
40 167.8 161.87 16 0.700
41 171.4 165.91 16 0.730
42 175.4 169.95 16 0.770
43 179.5 173.99 16 0.810
Teeth de dp Simplex
D1 W
44 183.5 178.03 16 0.850
45 187.5 182.07 16 0.890
46 191.6 186.10 20 0.920
47 195.6 190.14 20 0.970
48 199.7 194.18 20 1.010
49 203.7 198.22 20 1.225
50 207.8 202.26 20 1.460
51 211.8 206.30 20 1.520
52 215.9 210.34 20 1.580
53 219.9 214.37 20 1.645
54 224.0 218.43 20 1.710
55 228.0 222.46 20 1.770
56 232.1 226.50 20 1.840
57 236.1 230.54 20 1.910
58 240.2 234.58 20 1.980
59 244.2 238.62 20 2.050
60 248.2 242.66 20 2.120
62 256.7 250.75 20 2.270
64 264.8 258.82 20 2.420
65 268.8 262.86 20 2.490
66 272.9 266.90 25 2.550
68 280.9 274.99 25 2.630
70 289.0 283.07 25 2.890
72 297.1 291.16 25 3.060
76 313.3 307.33 25 3.410
78 321.4 315.40 25 3.600
80 329.4 323.48 25 3.790
85 349.7 343.70 25 4.280
90 369.9 363.90 25 4.800
95 390.1 384.10 25 5.360
100 410.3 404.31 25 5.920
110 450.7 444.74 25 6.00
114 466.9 460.90 25 6.370
120 491.2 485.16 25 6.750
125 511.4 505.37 25 7.120

085B-1

Pinionsmm
Tooth radius r313
Radius width C1.3
Tooth width B1 5.9
Chainmm
Pitch12.7
Internal width6.4
Roller7.75
Material: C45
Teeth de dp Simplex
D1 W
8 38.5 33.18 8 0.07
9 41.5 37.13 8 0.10
10 46.2 41.10 8 0.12
11 49.6 45.07 8 0.15
12 53.9 49.07 8 0.21
13 58.4 53.06 8 0.26
14 62.8 57.07 8 0.32
15 66.8 61.09 8 0.38
16 70.9 65.10 8 0.47
17 74.9 69.11 8 0.51
18 78.9 73.14 8 0.59
19 82.9 77.16 8 0.67
20 86.9 81.19 8 0.76
21 91.0 85.22 8 0.85
22 95.0 89.24 10 0.91
23 99.0 93.27 10 0.94
24 103.0 97.29 10 0.97
25 107.1 101.33 10 1.00
26 111.2 105.36 12 1.03
27 115.4 109.40 12 1.06
28 119.4 113.42 12 1.13
29 123.4 117.46 12 1.39
30 127.5 121.50 12 1.70
31 131.5 125.54 12 1.72
32 135.5 129.56 12 1.74
33 139.6 133.60 12 1.78
34 143.6 137.64 12 1.82
35 147.6 141.68 12 1.86
36 151.7 145.72 16 2.00
37 155.7 149.76 16 2.15
38 159.8 153.80 16 2.20
39 163.8 157.83 16 2.24
40 167.8 161.87 16 2.29
41 171.4 165.91 16 2.33
42 175.4 169.95 16 2.40
43 179.5 173.99 16 2.47
Teeth de dp Simplex
D1 W
44 183.5 178.03 16 2.55
45 187.5 182.07 16 2.62
46 191.6 186.10 20 2.70
47 195.6 190.14 20 2.77
48 199.7 194.18 20 2.84
49 203.7 198.22 20 2.92
50 207.8 202.26 20 2.99
51 211.8 206.30 20 3.06
52 215.9 210.34 20 3.14
53 219.9 214.37 20 3.21
54 224.0 218.43 20 3.29
55 228.0 222.46 20 3.36
56 232.1 226.50 20 3.43
57 236.1 230.54 20 3.51
58 240.2 234.58 20 3.58
59 244.2 238.62 20 3.65
60 248.2 242.66 20 3.73
62 256.7 250.75 20 3.80
64 264.8 258.82 20 3.88
65 268.8 262.86 20 3.95
66 272.9 266.90 25 4.02
68 280.9 274.99 25 4.10
70 289.0 283.07 25 4.17
72 297.1 291.16 25 4.24
76 313.3 307.33 25 4.32
78 321.4 315.40 25 4.39
80 329.4 323.48 25 4.47
85 349.7 343.70 25 4.54
90 369.9 363.90 25 4.61
95 390.1 384.10 25 4.69
100 410.3 404.31 25 4.76
110 450.7 444.74 25 4.83
114 466.9 460.90 25 4.91
120 491.2 485.16 25 4.98
125 511.4 505.37 25 5.06
Pinionsmm
Tooth radius r313
Radius width C1.3
Tooth width B1 5.9
Chainmm
Pitch12.7
Internal width6.4
Roller8.51
Material: C45
Teeth de dp Simplex
D1 W
8 37.2 33.18 8
9 41.0 37.13 8
10 45.2 41.10 8
11 48.7 45.07 8
12 53.0 49.07 8
13 57.4 53.06 8
14 61.8 57.07 8
15 65.5 61.09 8
16 69.5 65.10 10
17 73.6 69.11 10
18 77.8 73.14 10
19 81.7 77.16 10
20 85.8 81.19 10
21 89.7 85.22 10
22 93.8 89.24 10
23 98.2 93.27 10
24 101.8 97.29 10
25 105.8 101.33 10
26 110.0 105.36 12
27 114.0 109.40 12
28 118.0 113.42 12
29 122.0 117.46 12
30 126.1 121.50 12
31 130.2 125.54 12
32 134.2 129.56 12
33 138.4 133.60 12
34 142.6 137.64 12
35 146.7 141.68 12
36 151.0 145.72 16
37 154.6 149.76 16
38 158.6 153.80 16
39 162.7 157.83 16
40 166.8 161.87 16
41 171.4 165.91 16
42 175.4 169.95 16
43 179.7 173.99 16
Teeth de dp Simplex
D1 W
44 183.8 178.03 16
45 188.0 182.07 16
46 192.1 186.10 20
47 196.2 190.14 20
48 200.3 194.18 20
49 204.3 198.22 20
50 208.3 202.26 20
51 212.1 206.30 20
52 216.1 210.34 20
53 220.2 214.37 20
54 224.1 218.43 20
55 228.1 222.46 20
56 232.2 226.50 20
57 236.4 230.54 20
58 240.5 234.58 20
59 244.5 238.62 20
60 248.6 242.66 20
62 256.9 250.75 20
64 265.1 258.82 20
65 269.0 262.86 20
66 273.0 266.90 25
68 281.0 274.99 25
70 289.0 283.07 25
72 297.2 291.16 25
76 313.3 307.33 25
78 321.4 315.40 25
80 329.4 323.48 25
85 349.0 343.70 25
90 369.9 363.90 25
95 390.1 384.10 25
100 410.3 404.31 25
110 450.7 444.74 25
114 466.9 460.90 25
120 491.2 485.16 25
125 511.3 505.37 25

08B-1-2-3

Pinionsmm
Tooth radius r313
Radius width C1.3
Tooth width B1 7.2
Tooth width b17
Tooth width B221
Tooth width B334.9
Chainmm
Pitch12.7
Internal width7.75
Roller8.51
Teeth de dp Simplex Duplex Triplex
D1 W D2 W D3 W
8 37.2 33.18 8 0.05 10 0.07 10 0.11
9 41.0 37.13 8 0.06 10 0.10 10 0.16
10 45.2 41.10 8 0.07 10 0.13 10 0.21
11 48.7 45.07 10 0.08 10 0.17 12 0.26
12 53.0 49.07 10 0.09 10 0.21 12 0.33
13 57.4 53.06 10 0.11 10 0.25 12 0.40
14 61.8 57.07 10 0.13 10 0.30 12 0.48
15 65.5 61.09 10 0.14 10 0.36 12 0.57
16 69.5 65.10 10 0.16 12 0.41 16 0.64
17 73.6 69.11 10 0.18 12 0.47 16 0.74
18 77.8 73.14 10 0.20 12 0.54 16 0.85
19 81.7 77.16 10 0.24 12 0.61 16 0.97
20 85.8 81.19 10 0.26 12 0.68 16 1.09
21 89.7 85.22 12 0.29 16 0.75 16 1.22
22 93.8 89.24 12 0.31 16 0.83 16 1.36
23 98.2 93.27 12 0.34 16 0.92 16 1.50
24 101.8 97.29 12 0.37 16 1.01 16 1.63
25 105.8 101.33 12 0.40 16 1.10 16 1.81
26 110.0 105.36 16 0.43 16 1.20 16 1.98
27 114.0 109.40 16 0.49 16 1.31 16 2.15
28 118.0 113.42 16 0.53 16 1.42 16 2.33
29 122.0 117.46 16 0.56 16 1.53 16 2.52
30 126.1 121.50 16 0.60 16 1.65 16 2.71
31 130.2 125.54 16 0.64 16 1.77 20 2.96
32 134.3 129.56 16 0.68 16 1.90 20 3.15
33 138.4 133.60 16 0.73 16 2.02 20 3.34
34 142.6 137.64 16 0.78 16 2.16 20 3.55
35 146.7 141.68 16 0.82 16 2.30 20 3.75
36 151.0 145.72 16 0.87 20 2.42 20 3.98
37 154.6 149.76 16 0.93 20 2.56 20 4.27
38 158.6 153.80 16 0.98 20 2.71 20 4.50
39 162.7 157.83 16 1.03 20 2.87 20 4.73
40 166.8 161.87 16 1.09 20 3.03 20 4.97
41 171.4 165.91 20 1.15 20 3.20 25 5.25
42 175.4 169.94 20 1.20 20 3.36 25 5.56
43 179.7 173.98 20 1.26 20 3.53 25 5.84
Teeth de dp Simplex Duplex Triplex
D1 W D2 W D3 W
44 183.8 178.03 20 1.32 20 3.71 25 6.11
45 188.0 182.07 20 1.38 20 3.89 25 6.39
46 192.1 186.10 20 1.46 20 4.07 25 6.67
47 196.2 190.14 20 1.52 20 4.29 25 6.96
48 200.3 194.18 20 1.59 20 4.47 25 7.34
49 204.3 198.22 20 1.67 20 4.65 25 7.64
50 208.3 202.26 20 1.73 20 4.83 25 7.94
51 212.1 206.30 20 1.80 25 5.01 25 8.33
52 216.1 210.34 20 1.87 25 5.26 25 8.65
53 220.2 214.37 20 1.94 25 5.47 25 9.08
54 224.1 218.43 20 2.01 25 5.66 25 9.41
55 228.1 222.46 20 2.08 25 5.87 25 9.75
56 232.2 226.50 20 2.16 25 6.08 25 10.10
57 236.4 230.54 20 2.23 25 6.30 25 10.47
58 240.5 234.58 20 2.31 25 6.52 25 10.96
59 244.5 238.62 20 2.39 25 6.82 25 11.33
60 248.6 242.66 20 2.47 25 7.05 25 11.71
62 256.9 250.74 25 2.64 25 7.53 25 12.51
64 265.1 258.82 25 2.81 25 8.01 25 13.47
65 269.0 262.86 25 2.89 25 8.25 25 13.87
66 273.0 266.91 25 2.98 25 8.50 25 14.44
68 281.0 274.99 25 3.16 25 9.21 25 15.30
70 289.0 283.07 25 3.34 25 9.74 25 16.19
72 297.2 291.15 25 3.53 25 10.30 25 17.12
75 309.2 303.28 25 3.82 25 11.15 25 18.53
76 313.3 307.32 25 3.92 25 11.45 25 19.02
78 321.4 315.40 25 4.13 25 12.31 25 20.24
80 329.4 323.49 25 4.34 25 12.93 25 21.26
85 349.0 343.69 25 4.87 25 14.52 25 24.13
90 369.9 363.90 25 5.47 25 16.31 25 27.11
95 390.1 384.11 25 6.08 25 18.14 25 30.15
100 410.3 404.32 25 6.73 25 20.07 25 33.35
110 450.7 444.74 25 8.12 25 24.21 25 41.06
114 466.9 460.91 25 8.72 25 25.99 25 44.10
120 491.2 485.16 25 9.65 25 28.76 25 48.58
125 511.3 505.37 25 10.45 25 31.16 25 52.56

10B-1-2-3

Pinionsmm
Tooth radius r316
Radius width C1.6
Tooth width B1 9.1
Tooth width b19
Tooth width B225.5
Tooth width B342.1
Chainmm
Pitch15.875
Internal width9.65
Roller10.16
Teeth de dp Simplex Duplex Triplex
D1 W D2 W D3 W
8 47.0 41.48 10 0.06 10 0.15 12 0.23
9 52.6 46.42 10 0.09 10 0.21 12 0.32
10 57.5 51.37 10 0.11 10 0.27 12 0.44
11 63.0 56.34 10 0.14 10 0.34 12 0.55
12 68.0 61.34 10 0.17 10 0.42 12 0.67
13 73.0 66.32 10 0.20 10 0.51 12 0.81
14 78.0 71.34 10 0.23 10 0.60 12 0.97
15 83.0 76.36 10 0.27 12 0.70 12 1.14
16 88.0 81.37 12 0.31 12 0.82 16 1.29
17 93.0 86.39 12 0.36 12 0.94 16 1.49
18 98.3 91.42 12 0.41 12 1.06 16 1.70
19 103.3 96.45 12 0.45 12 1.20 16 1.92
20 108.4 101.49 12 0.51 12 1.34 16 2.15
21 113.4 106.52 12 0.57 16 1.48 16 2.40
22 118.0 111.55 12 0.62 16 1.64 16 2.66
23 123.5 116.58 12 0.69 16 1.80 16 2.94
24 128.3 121.62 12 0.75 16 1.98 16 3.23
25 134.0 126.66 12 0.82 16 2.17 16 3.53
26 139.0 131.70 16 0.88 16 2.33 20 3.81
27 144.0 136.75 16 0.95 16 2.53 20 4.13
28 148.7 141.78 16 1.03 16 2.74 20 4.47
29 153.8 146.83 16 1.11 16 2.96 20 4.83
30 158.8 151.87 16 1.19 16 3.18 20 5.24
31 163.9 156.92 16 1.27 20 3.41 20 5.65
32 168.9 161.95 16 1.35 20 3.66 20 6.00
33 174.5 167.00 16 1.44 20 3.90 20 6.41
34 179.0 172.05 16 1.55 20 4.16 20 6.82
35 184.1 177.10 16 1.64 20 4.42 20 7.22
36 189.1 182.15 20 1.73 20 4.70 25 7.62
37 194.2 187.20 20 1.82 20 4.98 25 8.03
38 199.2 192.24 20 1.92 20 5.26 25 8.56
39 204.2 197.29 20 2.06 20 5.56 25 8.99
40 209.3 202.34 20 2.16 20 5.87 25 9.56
41 214.8 207.38 20 2.28 20 6.17 25 10.07
42 219.9 212.43 20 2.39 20 6.47 25 10.55
43 224.9 217.48 20 2.50 20 6.76 25 11.17
Teeth de dp Simplex Duplex Triplex
D1 W D2 W D3 W
44 230.0 222.53 20 2.64 20 7.07 25 11.68
45 235.0 227.58 20 2.76 20 7.47 25 12.19
46 240.1 232.63 20 2.88 25 7.89 25 12.73
47 245.1 237.68 20 3.00 25 8.22 25 13.42
48 250.2 242.73 20 3.13 25 8.57 25 13.98
49 255.2 247.78 20 3.25 25 9.02 25 14.72
50 260.3 252.82 20 3.39 25 9.38 25 15.31
51 265.3 257.87 20 3.52 25 9.75 25 15.91
52 270.4 262.92 20 3.65 25 10.12 25 16.52
53 275.4 267.97 20 3.79 25 10.50 25 17.34
54 280.5 273.03 20 3.93 25 10.89 25 17.99
55 285.5 278.08 20 4.07 25 11.41 25 18.63
56 290.6 283.13 25 4.22 25 11.83 25 19.30
57 296.0 288.18 25 4.38 25 12.27 25 20.03
58 300.7 293.23 25 4.52 25 12.66 25 21.14
59 305.7 298.28 25 4.67 25 13.09 25 21.85
60 310.8 303.33 25 4.83 25 13.53 25 22.58
62 321.4 313.43 25 5.16 25 14.46 30 24.42
64 331.5 323.53 25 5.49 25 15.56 30 25.69
65 336.5 328.58 25 5.66 25 16.03 30 26.47
66 341.6 333.64 25 5.83 25 16.52 30 27.58
68 351.7 343.74 25 6.18 25 17.71 30 29.24
70 361.8 353.84 25 6.54 25 18.74 30 30.94
72 371.9 363.94 25 6.91 25 19.80 30 33.05
75 387.1 379.10 25 7.49 25 21.45 30 35.81
76 392.1 384.15 25 7.68 25 22.01 30 36.74
78 402.2 394.25 25 8.08 25 23.42 30 38.66
80 412.3 404.36 25 8.49 25 24.61 30 40.62
85 437.6 429.62 30 9.57 30 27.72 30 45.76
90 462.8 454.88 30 10.70 30 31.00 30 51.18
95 488.5 480.14 30 11.92 30 34.54 30 57.65
100 513.4 505.40 30 13.17 30 38.15 30 63.67
110 563.9 555.92 30 15.89 30 47.03 30 76.82
114 584.1 576.13 30 17.05 30 50.46 30 82.42
120 614.4 606.45 30 18.86 30 55.83 30 92.17
125 639.7 631.51 30 20.45 30 60.52 30 99.92

12B-1-2-3

Pinionsmm
Tooth radius r319
Radius width C2
Tooth width B1 11.1
Tooth width b110.8
Tooth width B230.3
Tooth width B349.8
Chainmm
Pitch19.05
Internal width11.68
Roller12.07
Teeth de dp Simplex Duplex Triplex
D1 W D2 W D3 W
8 57.6 49.78 10 0.12 12 0.26 12 0.31
9 62.0 55.70 10 0.15 12 0.36 12 0.57
10 69.0 61.64 10 0.20 12 0.46 12 0.74
11 75.0 67.61 12 0.24 14 0.59 16 0.91
12 81.5 73.61 14 0.30 14 0.72 16 1.13
13 87.5 79.59 14 0.35 14 0.88 16 1.38
14 93.6 85.61 14 0.41 14 1.02 16 1.64
15 99.8 91.63 14 0.48 14 1.20 16 1.93
16 105.5 97.65 14 0.55 16 1.39 16 2.20
17 115.5 103.67 14 0.63 16 1.60 16 2.54
18 118.0 109.71 14 0.71 16 1.81 16 2.89
19 124.2 115.75 14 0.80 16 2.05 16 3.27
20 129.7 121.78 14 0.89 16 2.30 16 3.67
21 136.0 127.82 16 0.99 16 2.53 20 4.10
22 141.8 133.86 16 1.03 16 2.80 20 4.45
23 149.0 139.90 16 1.20 16 3.09 20 5.02
24 153.9 145.94 16 1.31 16 3.39 20 5.51
25 160.0 152.00 16 1.43 16 3.70 20 6.02
26 165.9 158.04 16 1.56 20 4.03 20 6.56
27 172.3 164.09 16 1.68 20 4.38 20 7.12
28 178.0 170.13 16 1.82 20 4.73 20 7.71
29 184.1 176.19 16 1.96 20 5.10 20 8.31
30 190.5 182.25 16 2.10 20 5.49 20 8.97
31 196.3 188.31 20 2.24 20 5.88 25 9.52
32 203.3 194.35 20 2.39 20 6.30 25 10.19
33 209.3 200.40 20 2.55 20 6.72 25 10.89
34 214.6 206.46 20 2.71 20 7.16 25 11.61
35 221.0 212.52 20 2.88 20 7.61 25 12.35
36 226.8 218.58 20 3.06 25 7.99 25 13.11
37 232.9 224.64 20 3.24 25 8.47 25 13.90
38 239.0 230.69 20 3.42 25 8.96 25 14.70
39 245.1 236.75 20 3.61 25 9.50 25 15.54
40 251.3 242.81 20 3.80 25 9.99 25 16.49
41 257.3 248.86 25 3.98 25 10.51 25 17.29
42 264.5 254.92 25 4.19 25 11.07 25 18.27
43 270.5 260.98 25 4.38 25 11.63 25 19.11
Teeth de dp Simplex Duplex Triplex
D1 W D2 W D3 W
44 276.5 267.03 25 4.61 25 12.21 25 19.97
45 282.5 273.09 25 4.83 25 12.80 25 20.84
46 287.9 279.15 25 5.05 25 13.40 25 22.16
47 294.0 285.21 25 5.28 25 14.02 25 23.11
48 300.1 291.27 25 5.43 25 14.65 25 24.07
49 306.2 297.33 25 5.76 25 15.42 25 25.35
50 312.3 303.39 25 6.01 25 16.05 25 26.37
51 318.4 309.45 25 6.25 25 16.68 25 27.41
52 324.5 315.51 25 6.49 25 17.32 25 28.47
53 330.5 321.57 25 6.73 25 18.17 25 29.54
54 336.6 327.63 25 6.98 25 18.85 25 30.64
55 342.7 333.69 25 7.24 25 19.54 25 32.12
56 348.7 339.75 25 7.49 25 20.23 30 33.25
57 355.4 345.81 25 7.79 25 21.02 30 34.54
58 361.5 351.87 25 8.13 25 21.74 30 35.74
59 367.5 357.93 25 8.32 25 22.47 30 36.93
60 373.0 363.99 25 8.58 25 23.41 30 38.05
62 385.1 376.12 25 9.24 30 24.95 30 41.01
64 397.2 388.24 25 9.83 30 26.55 30 43.63
65 403.2 394.30 25 10.13 30 27.35 30 44.96
66 409.3 400.36 30 10.44 30 28.19 30 46.84
68 421.4 412.49 30 11.07 30 29.88 30 49.65
70 433.6 424.61 30 11.72 30 31.63 30 52.57
72 447.0 436.73 30 12.45 30 33.62 30 55.87
75 463.9 454.92 30 13.41 30 36.21 30 60.83
76 469.9 460.98 30 13.76 30 37.98 30 62.42
78 482.1 473.10 30 14.49 30 39.98 30 65.70
80 494.2 485.23 30 15.22 30 42.01 30 69.04
85 524.5 515.54 30 17.15 30 47.83 30 78.61
90 554.8 545.85 30 19.18 30 53.52 30 87.96
95 585.1 576.17 30 21.34 30 59.52 30 97.83
100 615.4 606.48 30 23.60 30 66.55 30 108.22
110 676.1 667.11 30 28.49 30 80.33 30 132.03
114 700.6 691.36 30 30.59 30 86.26 30 141.77
120 736.7 727.74 30 33.82 30 95.38 30 156.76
125 767.0 758.06 30 36.66 30 103.38 30 169.92

16B-1-2-3

Pinionsmm
Tooth radius r326
Radius width C2.5
Tooth width B1 16.2
Tooth width b115.8
Tooth width B247.7
Tooth width B379.6
Chainmm
Pitch25.4
Internal width17.02
Roller15.88
Teeth de dp Simplex Duplex Triplex
D1 W D2 W D3 W
8 77.0 66.37 12 0.32 16 0.71 16 1.13
9 85.0 74.27 12 0.39 16 0.97 16 1.56
10 93.0 82.19 12 0.51 16 1.27 16 2.05
11 101.5 90.14 16 0.63 20 1.61 20 2.53
12 109.0 98.14 16 0.77 20 1.94 20 3.15
13 117.0 106.12 16 0.96 20 2.36 20 3.84
14 125.0 114.15 16 1.08 20 2.81 20 4.59
15 133.0 122.17 16 1.26 20 3.31 20 5.40
16 141.0 130.20 20 1.43 20 3.84 25 6.16
17 149.0 138.22 20 1.64 20 4.41 25 7.11
18 157.0 146.28 20 1.85 20 5.01 25 8.11
19 165.2 154.33 20 2.08 20 5.66 25 9.18
20 173.2 162.38 20 2.32 20 6.34 25 10.31
21 181.2 170.43 20 2.58 25 7.00 25 11.51
22 189.3 178.48 20 2.84 25 7.76 25 12.77
23 197.5 186.53 20 3.13 25 8.56 25 14.10
24 205.5 194.59 20 3.42 25 9.40 25 14.49
25 213.5 202.66 20 3.73 25 10.28 25 16.94
26 221.6 210.72 20 4.05 25 11.20 30 18.33
27 229.6 218.79 20 4.38 25 12.15 30 19.91
28 237.7 226.85 20 4.73 25 13.14 30 21.55
29 245.8 234.92 20 5.09 25 14.17 30 23.26
30 254.0 243.00 20 5.46 25 15.24 30 25.04
31 262.0 251.08 25 5.82 25 16.35 30 26.88
32 270.0 259.13 25 6.22 25 17.50 30 28.78
33 278.5 267.21 25 6.63 25 18.68 30 30.75
34 287.0 275.28 25 7.06 25 19.90 30 32.78
35 296.2 283.36 25 7.50 25 21.16 30 34.88
36 304.6 291.44 25 7.83 25 22.46 30 37.04
37 312.6 299.51 25 8.60 25 23.80 30 40.79
38 320.7 307.59 25 9.05 25 25.18 30 41.56
39 328.8 315.67 25 9.51 25 26.59 30 44.60
40 336.9 323.75 25 9.98 25 28.39 30 46.83
41 345.0 331.81 25 10.47 25 29.78 30 49.10
42 353.0 339.89 25 10.96 25 31.07 30 51.41
43 361.1 347.97 25 11.47 25 32.62 30 53.79
Teeth de dp Simplex Duplex Triplex
D1 W D2 W D3 W
44 369.1 356.05 25 11.98 25 34.24 30 56.87
45 377.1 364.12 25 12.51 25 35.57 30 59.36
46 385.2 372.20 25 13.05 25 37.12 30 62.67
47 393.2 380.28 25 13.60 25 38.68 30 65.30
48 401.3 388.36 25 14.49 25 40.76 30 68.02
49 409.3 396.44 25 15.07 25 42.40 30 70.76
50 417.4 404.52 25 15.67 25 44.10 30 73.59
51 425.5 412.60 30 16.29 30 45.82 40 77.36
52 433.6 420.68 30 16.91 30 48.69 40 80.33
53 441.7 428.76 30 17.55 30 50.53 40 83.36
54 448.3 436.84 30 18.08 30 52.05 40 85.87
55 457.9 444.92 30 18.86 30 54.30 40 89.59
56 466.0 453.01 30 19.54 30 56.24 40 93.85
57 474.0 461.08 30 20.21 30 58.19 40 97.10
58 482.1 469.16 30 20.91 30 60.88 40 100.45
59 490.2 477.24 30 21.62 30 62.94 40 103.86
60 498.3 485.33 30 22.34 30 65.04 40 107.32
62 514.5 501.49 30 23.81 30 69.34 40 115.71
64 530.7 517.65 30 25.34 30 73.77 40 123.11
65 538.8 525.73 30 26.12 30 76.04 40 126.89
66 546.8 533.80 30 26.90 30 78.32 40 132.16
68 562.9 549.98 30 29.23 30 83.93 40 140.06
70 579.2 566.15 30 30.85 30 88.86 40 148.29
72 595.4 582.31 30 32.60 30 94.30 40 156.70
75 619.7 606.56 30 35.31 30 102.85 40 171.63
76 627.0 614.64 30 36.54 30 105.69 40 175.70
78 643.3 630.81 30 38.47 30 112.05 40 186.99
80 660.0 646.97 30 40.49 30 117.94 40 196.82
85 699.9 687.39 30 46.03 30 132.64 40 221.34
90 740.3 727.80 30 51.49 30 148.39 40 247.63
95 781.1 768.22 30 57.32 30 166.99 40 278.67
100 821.1 808.64 30 63.35 30 181.33 40 311.26
110 902.0 889.48 30 77.26 30 225.08 40 375.61
114 934.3 921.81 30 82.89 40 241.49 40 402.99
120 982.8 970.32 30 91.72 40 267.22 40 445.92
125 1023.3 1010.73 30 99.43 40 289.69 40 483.43

20B-1-2-3

Pinionsmm
Tooth radius r332
Radius width C3.5
Tooth width B1 18.5
Tooth width b118.2
Tooth width B254.6
Tooth width B391
Chainmm
Pitch31.75
Internal width19.56
Roller19.05
Teeth de dp Simplex Duplex Triplex
D1 W D2 W D3 W
8 98.1 82.96 16 0.60 20 1.28 20 2.02
9 108.0 92.84 16 0.76 20 1.74 20 2.79
10 117.9 102.74 16 0.95 20 2.28 20 3.77
11 127.8 112.68 16 1.25 20 2.89 20 4.53
12 137.8 122.68 20 1.48 20 3.56 20 5.64
13 147.8 132.65 20 1.75 20 4.31 20 7.23
14 157.8 142.68 20 2.04 20 5.12 20 8.20
15 167.9 152.72 20 2.36 20 6.00 20 9.65
16 177.9 162.75 20 2.70 25 6.78 25 11.07
17 187.9 172.78 20 3.06 25 7.80 25 12.75
18 198.0 182.85 20 3.43 25 8.89 25 14.54
19 208.1 192.91 20 3.85 25 10.05 25 16.45
20 218.1 202.98 20 4.29 25 11.27 25 18.47
21 228.2 213.04 25 4.72 25 12.56 25 20.62
22 238.3 223.11 25 5.09 25 13.93 25 22.87
23 248.3 233.17 25 5.60 25 15.36 25 25.24
24 258.4 243.23 25 6.18 25 16.86 25 27.72
25 268.5 253.33 25 6.67 25 18.43 25 30.32
26 278.6 263.40 25 7.21 25 20.07 25 33.03
27 288.6 273.49 25 7.81 25 21.17 25 35.86
28 298.7 283.56 25 8.53 25 23.56 25 38.80
29 308.8 293.65 25 9.07 25 25.39 25 42.30
30 318.9 303.75 25 9.73 25 27.30 25 45.11
31 329.0 313.85 25 10.42 25 29.29 30 48.62
32 339.1 323.91 25 11.30 25 31.34 30 51.65
33 349.2 334.01 25 11.87 25 33.69 30 55.46
34 359.3 344.10 25 12.97 25 35.66 30 58.71
35 369.4 354.20 25 13.71 25 37.70 30 62.83
36 379.5 364.30 25 14.47 30 40.27 30 66.31
37 389.5 374.39 25 15.24 30 42.93 30 70.70
38 399.6 384.49 25 16.04 30 45.19 30 74.41
39 409.7 394.59 25 16.86 30 48.63 30 79.17
40 419.8 404.69 25 17.70 30 50.46 30 83.12
41 429.9 414.77 30 18.56 30 52.92 30 88.20
Teeth de dp Simplex Duplex Triplex
D1 W D2 W D3 W
42 440.0 424.86 30 19.45 30 55.44 40 92.40
43 450.1 434.96 30 20.35 30 59.38 40 96.69
44 460.2 445.06 30 21.27 30 62.07 40 101.07
45 470.3 455.17 30 22.22 30 64.83 40 105.56
46 480.4 465.25 30 23.71 30 67.64 40 112.73
47 490.5 475.35 30 24.72 30 70.51 40 117.52
48 500.6 485.45 30 25.74 30 73.45 40 122.41
49 510.7 495.55 30 26.79 30 76.44 40 127.40
50 520.8 505.65 30 27.86 30 80.41 40 132.49
51 530.9 515.75 30 28.96 30 83.56 40 139.26
52 541.0 525.85 30 30.07 30 86.77 40 144.61
53 551.1 535.95 30 31.20 30 90.04 40 150.06
54 561.2 546.05 30 32.35 30 93.37 40 155.61
55 571.3 556.15 30 33.53 30 97.86 40 161.26
56 581.4 566.25 30 35.11 30 101.35 40 168.91
57 591.5 576.35 30 36.34 30 104.90 40 174.83
58 601.6 586.45 30 37.59 30 109.73 40 180.86
59 611.7 596.56 30 39.29 30 113.45 40 186.98
60 621.8 606.66 30 40.60 30 117.23 40 193.20
62 642.0 626.86 30 43.28 30 124.97 40 208.28
64 662.2 647.07 30 46.05 30 132.95 40 221.59
65 672.3 657.17 30 47.98 30 137.04 40 228.40
66 682.4 667.27 30 49.43 30 142.76 40 235.31
68 702.6 687.48 30 52.40 30 151.33 40 249.45
70 722.8 707.68 30 55.46 30 160.16 40 265.47
72 743.1 727.89 30 58.62 30 171.14 40 285.24
75 773.3 758.20 30 63.48 30 185.34 40 305.54
76 783.5 768.32 30 66.57 30 190.26 40 313.65
80 823.9 808.71 30 73.61 30 210.38 40 350.64
85 874.4 859.23 30 82.91 30 239.54 40 394.94
90 924.9 909.76 30 92.76 30 268.01 40 441.88
95 975.2 960.28 30 103.13 30 297.95 40 491.25
100 1026.0 1010.80 30 114.15 30 333.35 40 543.76
114 1167.4 1152.26 30 147.78 40 431.56 40 703.97

24B-1-2-3

Pinionsmm
Tooth radius r338
Radius width C4
Tooth width B1 24.1
Tooth width b123.6
Tooth width B272
Tooth width B3120.3
Chainmm
Pitch38.1
Internal width25.4
Roller25.4
Teeth de dp Simplex Duplex Triplex
D1 W D2 W D3 W
8 115.0 99.55 20 0.98 25 2.31 25 3.67
9 126.4 111.40 20 1.32 25 3.18 25 5.10
10 138.0 123.29 20 1.69 25 4.19 25 6.75
11 150.0 135.21 20 2.07 25 5.33 25 8.42
12 162.0 147.22 20 2.53 25 6.59 25 10.50
13 174.2 159.18 20 3.03 25 7.99 25 12.81
14 186.2 171.22 20 3.57 25 9.52 25 15.33
15 198.2 183.26 20 4.16 25 11.18 25 18.08
16 210.3 195.30 25 4.79 25 12.85 25 21.04
17 222.3 207.34 25 5.47 25 14.77 25 24.22
18 234.3 219.42 25 6.19 25 16.82 25 27.61
19 246.5 231.49 25 6.95 25 19.00 25 31.23
20 258.6 243.57 25 7.76 25 21.31 25 35.06
21 270.6 255.65 25 8.57 25 23.75 30 38.60
22 282.7 267.73 25 9.46 25 26.33 30 42.87
23 294.8 279.80 25 10.40 25 29.03 30 47.36
24 306.8 291.88 25 11.38 25 31.86 30 52.07
25 319.0 304.00 25 12.41 25 34.83 30 56.99
26 331.0 316.08 30 13.47 30 37.93 30 62.14
27 343.2 328.19 30 14.59 30 41.86 30 67.50
28 355.2 340.27 30 15.74 30 44.84 30 73.08
29 367.3 352.38 30 16.94 30 47.95 30 79.11
30 379.5 364.50 30 18.91 30 51.18 40 84.45
31 391.6 376.62 30 19.47 30 55.18 40 92.20
32 403.7 388.69 30 20.80 30 58.64 40 97.98
33 415.8 400.81 30 22.18 30 62.98 40 105.29
34 427.8 412.93 30 23.60 30 66.67 40 111.46
35 440.0 425.04 30 25.06 30 71.35 40 117.91
36 452.0 437.16 30 26.60 30 75.75 40 125.87
37 464.2 449.27 30 28.12 30 80.28 40 132.75
38 476.2 461.39 30 29.71 30 84.95 40 139.70
39 488.5 473.50 30 31.58 30 90.11 40 150.56
40 500.6 485.62 30 33.16 30 94.63 40 158.11
Teeth de dp Simplex Duplex Triplex
D1 W D2 W D3 W
41 512.6 497.72 30 34.77 40 99.22 40 167.73
42 524.7 509.83 30 36.43 40 103.96 40 175.74
43 536.8 521.95 30 38.56 40 110.09 40 183.94
44 549.0 534.07 30 40.34 40 115.15 40 192.40
45 561.2 546.19 30 42.15 40 120.32 40 201.04
46 573.3 558.30 30 44.47 40 127.03 40 212.24
47 585.4 570.42 30 46.37 40 132.45 40 221.30
48 597.4 582.54 30 48.29 40 137.93 40 230.46
49 609.5 594.66 30 50.27 40 145.23 40 242.65
50 621.7 606.78 30 52.30 40 151.10 40 252.46
51 633.8 618.90 30 54.36 40 158.82 40 265.37
52 646.0 631.01 30 56.47 40 165.00 40 275.68
53 658.0 643.13 30 58.59 40 171.18 40 286.02
54 670.2 655.28 30 61.45 40 177.59 40 296.72
55 682.3 667.40 30 63.69 40 184.06 40 307.53
56 694.4 679.51 30 65.96 40 190.65 40 318.54
57 706.5 691.63 30 68.28 40 199.57 40 329.74
58 718.6 703.74 30 70.64 40 206.46 40 344.96
59 730.7 715.86 30 73.04 40 213.47 40 356.67
60 742.8 727.97 30 76.30 40 220.60 40 368.58
62 767.2 752.24 40 81.40 40 237.94 40 397.57
64 791.3 776.48 40 86.59 40 253.13 40 422.94
65 803.4 788.59 40 89.26 40 260.93 40 435.97
66 815.6 800.71 40 91.99 40 271.87 40 449.31
68 839.8 824.98 40 97.44 40 287.97 40 475.92
70 864.2 849.21 40 103.28 40 305.23 40 504.45
72 888.4 873.48 40 110.32 40 322.57 40 533.10
75 924.8 909.83 40 119.54 40 349.54 40 577.68
76 936.9 921.98 40 122.69 40 358.75 40 592.90
80 985.4 970.44 40 135.72 40 405.48 40 663.08
85 1046.0 1031.10 40 152.93 40 456.89 40 747.14
95 1167.3 1152.33 40 190.46 40 569.00 40 930.47

28B-1-2-3

Pinionsmm
Tooth radius r344
Radius width C5
Tooth width B1 29.4
Tooth width b128.8
Tooth width B288.4
Tooth width B3148
Chainmm
Pitch44.45
Internal width30.99
Roller27.94
Teeth de dp Simplex Duplex Triplex
D1 W D2 W D3 W
8 132.0 116.15 20 1.71 25 8.16 25 6.39
9 148.4 129.96 20 2.26 25 9.37 25 8.80
10 162.3 143.85 20 2.88 25 12.03 25 11.56
11 176.3 157.77 25 3.53 25 13.56 30 14.44
12 189.5 171.74 25 4.29 25 16.05 30 17.93
13 204.2 185.75 25 5.12 25 19.81 30 21.79
14 218.2 199.76 25 6.03 25 21.74 30 26.02
15 232.3 213.79 25 7.01 25 23.55 30 30.61
16 246.3 227.84 30 8.02 30 26.47 30 35.57
17 260.0 241.91 30 9.14 30 29.50 30 40.89
18 274.0 255.98 30 10.34 30 32.76 30 46.58
19 289.0 270.06 30 11.61 30 36.44 30 52.64
20 303.0 284.15 30 12.95 30 40.06 30 59.06
21 317.0 298.24 30 14.37 30 43.85 30 65.20
22 331.0 312.34 30 15.86 30 47.81 30 73.03
23 345.0 326.44 30 17.42 30 51.94 30 79.34
24 359.0 340.55 30 19.05 30 56.24 30 88.27
25 373.0 354.66 30 20.76 30 60.71 40 95.29
26 387.0 368.77 30 22.54 30 65.35 40 105.31
27 401.4 382.88 30 24.39 30 70.30 40 113.29
28 416.0 397.00 30 26.32 30 75.51 40 121.68
29 430.0 411.12 30 28.51 30 80.68 40 131.70
30 444.0 425.24 30 30.40 30 86.02 40 142.21
31 458.0 439.37 30 32.34 30 91.53 40 153.24
32 472.0 453.49 30 34.35 30 97.21 40 162.75
33 486.0 467.62 30 37.28 30 103.06 40 172.55
34 500.0 481.75 30 39.45 30 109.09 40 182.63
35 514.0 495.88 30 41.69 30 115.28 40 193.00
36 529.0 510.01 30 44.16 30 122.11 40 214.65
37 543.0 524.14 30 47.07 30 128.66 40 226.17
38 557.0 538.27 30 49.53 30 135.37 40 237.98
39 571.0 552.40 30 53.23 30 142.27 40 250.09
40 585.0 566.54 30 55.87 30 149.33 40 262.51
45 656.0 637.22 30 70.26 30 187.77 40 337.95
50 726.0 707.91 30 87.01 30 229.99 40 418.74
57 825.0 806.89 40 113.56 40 296.99 40 540.72
60 869.0 849.32 40 126.08 40 329.51 40 599.94
76 1095.0 1075.6 40 203.89 40 570.32 40 952.56

32B-1-2-3

Pinionsmm
Tooth radius r351
Radius width C5
Tooth width B1 29.4
Tooth width b128.8
Tooth width B287.4
Tooth width B3146
Chainmm
Pitch50.8
Internal width30.99
Roller29.21
Teeth de dp Simplex Duplex Triplex
dm D1 A W dm D2 A W dm D3 A W
8 153.2 132.69 82 25 80 4.20 82 30 120 6.65 82 30 180 9.90
9 169.0 148.54 88 25 80 5.78 88 30 120 9.14 88 30 180 13.65
10 185.0 164.44 104 25 80 7.60 104 30 120 12.01 104 30 180 17.97
11 200.8 180.34 120 30 80 9.26 120 30 120 14.75 120 30 180 22.22
12 216.8 196.29 *133 30 80 10.91 *133 30 120 17.95 *133 30 180 27.23
13 232.8 212.29 *145 30 80 13.05 *145 30 120 21.68 *145 30 180 32.98
14 248.8 228.29 *145 30 80 14.25 *145 30 120 25.03 *145 30 180 38.50
15 264.8 244.30 *145 30 80 15.53 *160 30 120 29.30 *160 30 180 45.04
16 280.9 260.40 *160 30 90 19.87 *160 30 120 33.21 *160 30 180 51.50
17 296.9 276.40 *160 30 90 21.35 *180 30 120 38.76 *180 30 180 61.45
18 313.0 292.55 *160 30 90 22.94 *180 30 120 43.24 *180 30 180 68.85
19 329.1 308.66 *160 30 90 24.53 *200 30 120 49.52 *200 30 180 76.73
20 345.2 324.71 *180 30 90 28.50 *200 30 120 54.56 *200 30 180 85.07
21 361.3 340.82 *180 30 90 30.36 *200 30 120 59.87 *200 40 180 93.89
22 377.5 356.98 *180 30 90 32.80 *200 30 120 65.47 *200 40 180 104.15
23 393.6 373.08 *180 30 90 34.79 *200 30 120 71.35 *200 40 180 112.54
24 409.7 389.18 *180 30 90 36.87 *200 30 120 77.52 *200 40 180 124.79
25 425.8 405.33 *180 30 90 39.03 *200 30 120 83.66 *200 40 180 134.13
26 441.9 421.44 *180 30 90 41.27 *200 30 120 90.69 *200 40 180 145.85
27 458.1 437.59 *180 30 90 43.60 *200 30 120 97.81 *200 40 180 156.11
28 474.2 453.69 *180 30 90 46.01 *200 30 120 104.26 *200 40 180 168.98
29 490.4 469.90 *180 30 90 48.51 *200 30 120 112.53 *200 40 180 180.12
30 506.5 486.00 *180 30 90 51.08 *200 30 120 119.52 *200 40 180 194.17
32 538.8 518.26 *180 30 90 56.48 *200 30 120 137.91 *200 40 180 221.50
35 589.5 566.72 *180 30 90 65.63 *200 30 120 163.50 *200 40 180 266.82
38 635.5 615.14 *180 30 90 74.63 *200 30 120 193.71 *200 40 180 316.64
40 670.3 647.49 *180 30 90 81.88 *200 30 120 214.55 *200 40 180 360.13
45 751.0 728.25 *180 30 100 101.75 *200 30 120 270.57 *200 40 180 449.36
50 831.8 809.04 *180 30 100 122.13 *200 30 120 329.88 *200 40 180 548.77
57 945.0 922.16 *180 30 100 154.16 *220 30 120 424.47 *220 40 180 706.47
60 993.4 970.65 *200 30 110 173.55 *220 30 130 470.44 *220 40 180 779.29
76 1252.0 1229.30 *200 30 110 265.88 *220 30 130 739.11 *238 40 180 1231.08