Pilot Bore Sprockets – Type A (ANSI)

No. 25

PinionsInches
Pitch1/4″
Roller0.130″
Tooth width B10.110″
TransDrive Type A ANSI Pilot Bore Sprocket
Teeth De Type Number D1 Weight Lbs.(Approx.) Number
9 0.837 25B09
10 0.919 25B10
11 1.002 25B11
12 1.083 25B12
13 1.167 25B13
14 1.246 25B14
15 1.326 25B15
16 1.407 25B16
17 1.487 25B17
18 1.568 A 25A18 1/4 .04 25B18
19 1.648 A 25A19 1/4 .04 25B19
20 1.729 A 25A20 1/4 .04 25B20
21 1.809 A 25A21 3/8 .04 25B21
22 1.889 A 25A22 3/8 .06 25B22
23 1.969 A 25A23 3/8 .06 25B23
24 2.049 A 25A24 3/8 .08 25B24
25 2.129 A 25A25 3/8 .08 25B25
26 2.209 A 25A26 3/8 .09 25B26
28 2.369 A 25A28 3/8 .10 25B28
30 2.529 A 25A30 3/8 .12 25B30
32 2.688 A 25A32 3/8 .14 25B32
35 2.928 A 25A35 3/8 .16
36 3.008 A 25A36 3/8 .18 25B36
40 3.327 A 25A40 1/2 .20 25B40
42 3.486 A 25A42 1/2 .24
45 3.725 A 25A45 1/2 .25 25B45
48 3.964 A 25A48 1/2 .32 25B48
54 4.442 A 25A54 1/2 .38 25B54
60 4.920 A 25A60 1/2 .54 25B60
70 5.717 25B70
72 5.876 A 25A72 1/2 .74 25B72

No. 35

PinionsInches
Pitch3/8″
Roller0.200″
Tooth width B10.168″
TransDrive Type A ANSI Pilot Bore Sprocket
Teeth De Type Number D1 Weight Lbs.(Approx.) Number
8 1.130 35B08
9 1.260 35B09
10 1.380 35B10
11 1.500 35B11
12 1.630 35B12
13 1.750 35B13
14 1.870 35B14
15 1.990 A 35A15 1/2 .10 35B15
16 2.110 A 35A16 1/2 .12 35B16
17 2.230 A 35A17 1/2 .12 35B17
18 2.350 A 35A18 1/2 .14 35B18
19 2.470 A 35A19 1/2 .16 35B19
20 2.590 A 35A20 1/2 .20 35B20
21 2.710 A 35A21 1/2 .20 35B21
22 2.830 A 35A22 1/2 .22 35B22
23 2.950 A 35A23 1/2 .24 35B23
24 3.070 A 35A24 1/2 .26 35B24
25 3.190 A 35A25 1/2 .28 35B25
26 3.310 A 35A26 1/2 .28 35B26
27 3.430 A 35A27 1/2 .34 35B27
28 3.550 A 35A28 1/2 .34 35B28
30 3.790 A 35A30 1/2 .46 35B30
32 4.030 A 35A32 5/8 .46 35B32
35 4.390 A 35A35 5/8 .60 35B35
36 4.510 A 35A36 5/8 .62 35B36
40 4.990 A 35A40 19/32 .70 35B40
42 5.230 A 35A42 19/32 .78 35B42
45 5.590 A 35A45 19/32 .88 35B45
48 5.950 A 35A48 19/32 1.21 35B48
54 6.660 A 35A54 19/32 1.32 35B54
60 7.380 A 35A60 23/32 1.66 35B60
70 8.580 A 35A70 23/32 2.30 35B70
72 8.810 A 35A72 23/32 2.56 35B72
80 9.770 A 35A80 23/32 3.16 35B80
84 10.250 A 35A84 23/32 3.26 35B84
96 11.680 A 35A96 23/32 4.64 35B96
112 13.590 A 35A112 23/32 5.05 35B112

No. 40

PinionsInches
Pitch1/2″
Roller0.312″
Tooth width B10.284″
TransDrive Type A ANSI Pilot Bore Sprocket
Teeth De Type Number D1 Weight Lbs.(Approx.)
8 1.500
9 1.670
10 1.840
11 2.000
12 2.170 A 40A12 1/2 .18
13 2.330 A 40A13 1/2 0.22
14 2.490 A 40A14 1/2 0.26
15 2.650 A 40A15 5/8 0.30
16 2.810 A 40A16 5/8 0.34
17 2.980 A 40A17 5/8 0.36
18 3.140 A 40A18 5/8 0.44
19 3.300 A 40A19 5/8 0.46
20 3.460 A 40A20 5/8 0.56
21 3.620 A 40A21 5/8 0.58
22 3.780 A 40A22 5/8 0.66
23 3.940 A 40A23 5/8 0.72
24 4.100 A 40A24 5/8 0.82
25 4.260 A 40A25 5/8 0.88
26 4.420 A 40A26 5/8 0.94
27 4.580 A 40A27 5/8 0.98
28 4.740 A 40A28 5/8 1.10
29 4.900 A 40A29 19/32 1.22
30 5.060 A 40A30 19/32 1.26
31 5.220 A 40A31 19/32 1.40
32 5.380 A 40A32 19/32 1.48
33 5.540 A 40A33 19/32 1.56
34 5.700 A 40A34 19/32 1.64
35 5.860 A 40A35 19/32 1.70
36 6.020 A 40A36 19/32 1.84
37 6.180 A 40A37 19/32 1.92
38 6.330 A 40A38 19/32 2.00
39 6.490 A 40A39 19/32 2.02
40 6.650 A 40A40 23/32 2.22
41 6.810 A 40A41 23/32 2.42
42 6.970 A 40A42 23/32 2.50
43 7.130 A 40A43 23/32 2.80
44 7.290 A 40A44 23/32 2.85
45 7.450 A 40A45 23/32 3.15
46 7.610 A 40A46 23/32 3.26
47 7.770 A 40A47 23/32 3.22
48 7.930 A 40A48 23/32 3.32
49 8.090 A 40A49 23/32 3.44
50 8.250 A 40A50 23/32 3.62
51 8.410 A 40A51 23/32 3.94
52 8.570 A 40A52 23/32 4.08
53 8.730 A 40A53 23/32 4.04
54 8.890 A 40A54 23/32 4.44
55 9.040 A 40A55 23/32 4.54
56 9.200 A 40A56 23/32 4.84
57 9.360 A 40A57 23/32 5.00
58 9.520 A 40A58 23/32 5.12
59 9.680 A 40A59 23/32 5.30
60 9.840 A 40A60 23/32 5.48
70 11.430 A 40A70 23/32 7.24
72 11.750 A 40A72 23/32 7.74
80 13.030 A 40A80 23/32 10.07
84 13.660 A 40A84 23/32 10.20
96 15.570 A 40A96 15/16 12.15
112 18.120 A 40A112 15/16 20.00

No. 41

PinionsInches
Pitch1/2″
Roller0.306″
Tooth width B10.227″
TransDrive Type A ANSI Pilot Bore Sprocket
Teeth De Type Number D1 Weight Lbs.(Approx.) Number
6 1.170 41B06
7 1.340 41B07
8 1.510 41B08
9 1.670 41B09
10 1.840 41B10
11 2.000 41B11
12 2.170 41B12
13 2.330 41B13
14 2.490 41B14
15 2.650 A 41A15 5/8 .28 41B15
16 2.810 A 41A16 5/8 .34 41B16
17 2.980 A 41A17 5/8 .36 41B17
18 3.140 A 41A18 5/8 .44 41B18
19 3.300 A 41A19 5/8 .46 41B19
20 3.460 A 41A20 5/8 .52 41B20
21 3.620 A 41A21 5/8 .60 41B21
22 3.780 A 41A22 5/8 .66 41B22
23 3.940 A 41A23 5/8 .72 41B23
24 4.100 A 41A24 5/8 .82 41B24
25 4.260 A 41A25 5/8 .88 41B25
26 4.420 A 41A26 5/8 .94 41B26
27 4.580 A 41A27 5/8 1.00 41B27
28 4.740 A 41A28 5/8 1.08 41B28
30 5.060 A 41A30 19/32 1.20 41B30
32 5.380 A 41A32 19/32 1.44 41B32
35 5.860 A 41A35 19/32 1.70 41B35
36 6.020 A 41A36 19/32 1.84 41B36
40 6.650 A 41A40 23/32 2.22 41B40
42 6.970 A 41A42 23/32 2.50 41B42
45 7.450 A 41A45 23/32 2.52 41B45
48 7.930 A 41A48 23/32 2.92 41B48
54 8.890 A 41A54 23/32 3.54 41B54
60 9.840 A 41A60 23/32 4.60 41B60
70 11.430 A 41A70 23/32 6.22 41B70
72 11.750 A 41A72 23/32 6.32 41B72
80 13.030 A 41A80 23/32 8.46 41B80
84 13.660 A 41A84 23/32 9.12 41B84
96 15.570 A 41A96 15/16 11.84 41B96
112 18.120 A 41A112 15/16 15.84 41B112

No. 50

PinionsInches
Pitch5/8″
Roller0.400″
Tooth width B10.343″
TransDrive Type A ANSI Pilot Bore Sprocket
Teeth De Type Number D1 Weight Lbs.(Approx.)
8 1.880 A 50A08
9 2.090 A 50A09
10 2.300 A 50A10
11 2.500 A 50A11
12 2.710 A 50A12 5/8 0.34
13 2.910 A 50A13 5/8 0.42
14 3.110 A 50A14 5/8 0.50
15 3.320 A 50A15 5/8 0.54
16 3.520 A 50A16 5/8 0.68
17 3.720 A 50A17 5/8 0.76
18 3.920 A 50A18 5/8 0.86
19 4.120 A 50A19 5/8 0.94
20 4.320 A 50A20 3/4 1.06
21 4.520 A 50A21 3/4 1.12
22 4.720 A 50A22 3/4 1.30
23 4.920 A 50A23 3/4 1.44
24 5.120 A 50A24 23/32 1.50
25 5.320 A 50A25 23/32 1.62
26 5.520 A 50A26 23/32 1.72
27 5.720 A 50A27 23/32 1.96
28 5.920 A 50A28 23/32 2.04
29 6.120 A 50A29 23/32 2.36
30 6.320 A 50A30 23/32 2.54
31 6.520 A 50A31 23/32 2.72
32 6.720 A 50A32 23/32 2.80
33 6.920 A 50A33 23/32 3.14
34 7.120 A 50A34 23/32 3.20
35 7.320 A 50A35 23/32 3.34
36 7.520 A 50A36 23/32 3.82
37 7.720 A 50A37 23/32 3.98
38 7.920 A 50A38 23/32 4.14
39 8.120 A 50A39 23/32 4.42
40 8.320 A 50A40 23/32 4.46
41 8.520 A 50A41 23/32 4.86
42 8.720 A 50A42 23/32 4.98
43 8.910 A 50A43 23/32 5.24
44 9.110 A 50A44 23/32 5.42
45 9.310 A 50A45 23/32 5.92
46 9.510 A 50A46 15/16 6.42
47 9.710 A 50A47 15/16 6.50
48 9.910 A 50A48 15/16 6.58
49 10.110 A 50A49 15/16 7.06
50 10.310 A 50A50 15/16 7.10
51 10.510 A 50A51 15/16 7.32
52 10.710 A 50A52 15/16 7.98
53 10.910 A 50A53 15/16 8.08
54 11.110 A 50A54 15/16 8.30
55 11.310 A 50A55 15/16 8.56
56 11.500 A 50A56 15/16 8.90
57 11.700 A 50A57 15/16 9.38
58 11.900 A 50A58 15/16 10.30
59 12.100 A 50A59 15/16 10.50
60 12.300 A 50A60 15/16 10.80
70 14.290 A 50A70 15/16 14.00
72 14.690 A 50A72 15/16 15.24
76 15.486 A 50A76 15/16 20.28
80 16.280 A 50A80 15/16 21.00
84 17.080 A 50A84 15/16 22.08
95 19.270 A 50A95 15/16 27.00
96 19.470 A 50A96 15/16 27.40
112 22.650 A 50A112 15/16 37.70
* Has recessed groove in hub for chain clearance.

No. 60

PinionsInches
Pitch3/4″
Roller0.468″
Tooth width B10.459″
TransDrive Type A ANSI Pilot Bore Sprocket
Teeth De Type Number D1 Weight Lbs.(Approx.)
8 2.260
9 2.510
10 2.760 A 60A10 3/4 0.44
11 3.000 A 60A11 3/4 0.54
12 3.250 A 60A12 3/4 0.68
13 3.490 A 60A13 3/4 0.80
14 3.740 A 60A14 3/4 0.94
15 3.980 A 60A15 3/4 1.08
16 4.220 A 60A16 3/4 1.24
17 4.460 A 60A17 3/4 1.44
18 4.700 A 60A18 3/4 1.62
19 4.950 A 60A19 3/4 1.84
20 5.190 A 60A20 3/4 2.12
21 5.430 A 60A21 3/4 2.28
22 5.670 A 60A22 3/4 2.48
23 5.910 A 60A23 3/4 2.68
24 6.150 A 60A24 23/32 3.00
25 6.390 A 60A25 23/32 3.34
26 6.630 A 60A26 23/32 3.54
27 6.870 A 60A27 23/32 3.96
28 7.110 A 60A28 23/32 4.14
29 7.350 A 60A29 23/32 4.40
30 7.590 A 60A30 23/32 4.78
31 7.830 A 60A31 23/32 5.24
32 8.070 A 60A32 23/32 5.52
33 8.300 A 60A33 15/16 5.86
34 8.540 A 60A34 15/16 6.16
35 8.780 A 60A35 15/16 6.78
36 9.020 A 60A36 15/16 6.82
37 9.260 A 60A37 15/16 7.52
38 9.500 A 60A38 15/16 7.84
39 9.740 A 60A39 15/16 8.28
40 9.980 A 60A40 15/16 8.56
41 10.220 A 60A41 15/16 9.10
42 10.460 A 60A42 15/16 9.74
43 10.700 A 60A43 15/16 9.84
44 10.940 A 60A44 15/16 10.76
45 11.180 A 60A45 15/16 11.08
46 11.420 A 60A46 15/16 11.50
47 11.650 A 60A47 15/16 12.32
48 11.890 A 60A48 15/16 12.42
49 12.130 A 60A49 15/16 12.92
50 12.370 A 60A50 15/16 13.98
51 12.610 A 60A51 15/16 14.58
52 12.850 A 60A52 15/16 14.60
53 13.090 A 60A53 15/16 15.84
54 13.330 A 60A54 15/16 15.92
55 13.570 A 60A55 11/4 16.96
56 13.810 A 60A56 11/4 17.60
57 14.040 A 60A57 11/4 17.62
58 14.280 A 60A58 11/4 19.00
59 14.520 A 60A59 11/4 19.20
60 14.760 A 60A60 11/4 20.02
64 15.720 A 60A64 11/4 23.00
65 15.960 A 60A65 11/4 23.24
66 60A66 11/4 24.42
68 16.670 A 60A68 11/4 25.54
70 17.150 A 60A70 11/4 27.20
72 17.630 A 60A72 11/4 28.90
76 18.580 A 60A76 11/4 32.34
80 19.540 A 60A80 11/4 45.50
84 20.490 A 60A84 11/4 40.18
90 21.930 A 60A90 11/4 43.44
96 23.360 A 60A96 11/4 52.02
112 27.180 A 60A112 11/4 70.80

No. 80

PinionsInches
Pitch1″
Roller0.625″
Tooth width B10.575″
TransDrive Type A ANSI Pilot Bore Sprocket
Teeth De Type Number D1 Weight Lbs.(Approx.)
8 3.010
9 3.350 A 80A09 15/16 .8
10 3.680 A 80A10 15/16 1.0
11 4.010 A 80A11 15/16 1.3
12 4.330 A 80A12 15/16 1.5
13 4.660 A 80A13 15/16 1.8
14 4.980 A 80A14 15/16 2.2
15 5.300 A 80A15 15/16 2.5
16 5.630 A 80A16 15/16 2.9
17 5.950 A 80A17 15/16 3.3
18 6.270 A 80A18 15/16 3.7
19 6.590 A 80A19 15/16 4.1
20 6.910 A 80A20 15/16 4.7
21 7.240 A 80A21 15/16 4.9
22 7.560 A 80A22 15/16 5.5
23 7.880 A 80A23 15/16 6.3
24 8.200 A 80A24 15/16 6.7
25 8.520 A 80A25 15/16 7.2
26 8.840 A 80A26 1 3/16 7.8
27 9.160 A 80A27 1 3/16 8.6
28 9.480 A 80A28 1 3/16 9.3
29 9.800 A 80A29 1 3/16 9.8
30 10.110 A 80A30 1 3/16 10.7
31 10.430 A 80A31 1 3/16 11.3
32 10.750 A 80A32 1 3/16 12.1
33 11.070 A 80A33 1 3/16 13.6
34 11.390 A 80A34 1 3/16 14.3
35 11.710 A 80A35 1 3/16 14.8
36 12.030 A 80A36 1 3/16 16.1
37 12.350 A 80A37 1 3/16 16.8
38 12.670 A 80A38 1 3/16 17.2
39 12.990 A 80A39 1 3/16 17.9
40 13.310 A 80A40 1 3/16 18.9
41 13.630 A 80A41 1 1/4 21.0
42 13.940 A 80A42 1 1/4 21.8
43 14.260 A 80A43 1 1/4 23.6
44 14.580 A 80A44 1 1/4 24.3
45 14.900 A 80A45 1 1/4 25.2
46 15.220 A 80A46 1 1/4 26.6
47 15.540 A 80A47 1 1/4 26.4
48 15.860 A 80A48 1 1/4 27.8
49 16.180 A 80A49 1 1/4 28.9
50 16.500 A 80A50 1 1/4 30.9
51 16.810 A 80A51 1 1/4 32.2
52 17.130 A 80A52 1 1/4 33.0
53 17.450 A 80A53 1 1/4 34.9
54 17.770 A 80A54 1 1/4 36.6
55 18.090 A 80A55 1 1/4 37.5
56 18.410 A 80A56 1 1/4 39.4
57 18.730 A 80A57 1 1/4 40.4
58 19.040 A 80A58 1 1/4 41.3
59 19.360 A 80A59 1 1/4 42.9
60 19.680 A 80A60 1 1/4 45.3
65 21.270 A 80A65 1 1/4 52.2
70 22.870 A 80A70 1 1/2 59.8
72 23.500 A 80A72 1 1/2 65.7
76 24.780 A 80A76 1 1/2 70.2
80 26.050 A 80A80 1 1/2 79.6
84 27.330 A 80A84 1 1/2 86.1
90 29.240 A 80A90 1 1/2 101
96 31.150 A 80A96 1 1/2 120
112 36.240 A 80A112 1 1/2 165

No. 100

PinionsInches
Pitch1-1/4″
Roller0.750″
Tooth width B10.692″
TransDrive Type A ANSI Pilot Bore Sprocket
Teeth De Type Number D1 Weight Lbs.(Approx.)
7 3.350 100A07 1 1.2
8 3.770 100A08 1 1.4
9 4.180 100A09 1 1.6
10 4.600 100A10 1 2.0
11 5.010 A 100A11 1 1/4 2.5
12 5.420 A 100A12 1 1/4 3.0
13 5.820 A 100A13 1 1/4 3.5
14 6.230 A 100A14 1 1/4 4.1
15 6.630 A 100A15 1 1/4 4.7
16 7.030 A 100A16 1 1/4 5.4
17 7.440 A 100A17 1 1/4 6.1
18 7.840 A 100A18 1 1/4 7.0
19 8.240 A 100A19 1 1/4 7.8
20 8.640 A 100A20 1 1/4 8.8
21 9.040 A 100A21 1 1/4 9.8
22 9.440 A 100A22 1 1/4 10.5
23 9.840 A 100A23 1 1/4 11.8
24 10.250 A 100A24 1 1/4 12.8
25 10.650 A 100A25 1 1/4 13.9
26 11.050 A 100A26 1 1/4 15.0
27 11.440 A 100A27 1 1/4 16.0
28 11.840 A 100A28 1 1/4 17.4
29 12.240 A 100A29 1 1/4 19.6
30 12.640 A 100A30 1 1/4 20.1
31 13.040 A 100A31 1 1/4 21.5
32 13.440 A 100A32 1 1/4 22.6
33 13.840 A 100A33 1 1/4 24.1
34 14.240 A 100A34 1 1/4 26.0
35 14.640 A 100A35 1 1/4 27.2
36 15.040 A 100A36 1 1/4 30.0
37 15.440 A 100A37 1 1/4 31.0
38 15.840 A 100A38 1 1/4 33.0
39 16.230 A 100A39 1 1/4 35.0
40 16.630 A 100A40 1 1/4 36.0
41 17.030 A 100A41 1 1/4 39.0
42 17.430 A 100A42 1 1/4 40.0
43 17.830 A 100A43 1 1/2 43.0
44 18.230 A 100A44 1 1/2 45.0
45 18.630 A 100A45 1 1/2 47.0
46 19.020 A 100A46 1 1/2 48.0
47 19.420 A 100A47 1 1/2 52.0
48 19.820 A 100A48 1 1/2 54.0
49 20.220 A 100A49 1 1/2 56.0
50 20.620 A 100A50 1 1/2 57.0
51 21.020 A 100A51 1 1/2 63.0
52 21.420 A 100A52 1 1/2 64.0
53 21.810 A 100A53 1 1/2 64.2
54 22.210 A 100A54 1 1/2 68.0
55 22.610 A 100A55 1 1/2 70.0
56 23.010 A 100A56 1 1/2 72.0
57 23.410 A 100A57 1 1/2 75.8
58 23.810 A 100A58 1 1/2 76.0
59 24.200 A 100A59 1 1/2 77.0
60 24.600 A 100A60 1 1/2 80.0
70 28.580 A 100A70 1 1/2 113
72 29.380 A 100A72 1 1/2 119
76 30.973 A 100A76 1 1/2 133
80 32.570 A 100A80 1 1/2 146
84 34.160 A 100A84 1 1/2 162
90 36.550 A 100A90 1 1/2 193
96 38.930 A 100A96 1 1/2 215

No. 120

PinionsInches
Pitch1-1/2″
Roller0.875″
Tooth width B10.924″
TransDrive Type A ANSI Pilot Bore Sprocket
Teeth De Type Number D1 Weight Lbs.(Approx.)
8 4.520 120A08 1 1/4 2.4
9 5.020 A 120A09 1 1/4 3.0
10 5.520 A 120A10 1 1/4 3.8
11 6.010 A 120A11 1 1/4 4.8
12 6.500 A 120A12 1 1/4 5.8
13 6.990 A 120A13 1 1/4 6.7
14 7.470 A 120A14 1 1/4 8.0
15 7.960 A 120A15 1 1/4 9.1
16 8.440 A 120A16 1 1/4 10.6
17 8.920 A 120A17 1 1/4 12.6
18 9.410 A 120A18 1 1/4 13.6
19 9.890 A 120A19 1 1/4 15.1
20 10.370 A 120A20 1 1/4 16.9
21 10.850 A 120A21 1 1/4 18.7
22 11.330 A 120A22 1 1/4 20.0
23 11.810 A 120A23 1 1/4 22.1
24 12.290 A 120A24 1 1/4 24.8
25 12.770 A 120A25 1 1/4 26.8
26 13.250 A 120A26 1 1/4 28.3
27 13.730 A 120A27 1 1/2 30.9
28 14.210 A 120A28 1 1/2 33.6
30 15.170 A 120A30 1 1/2 39.0
32 16.130 A 120A32 1 1/2 43.9
33 16.610 A 120A33 1 1/2 48.2
34 17.090 A 120A34 1 1/2 50
35 17.570 A 120A35 1 1/2 52
36 18.050 A 120A36 1 1/2 56
40 19.960 A 120A40 1 1/2 71
42 20.920 A 120A42 1 1/2 75
45 22.350 A 120A45 1 1/2 88
48 23.790 A 120A48 1 1/2 103
54 26.650 A 120A54 1 1/2 140
60 29.520 A 120A60 1 1/2 160
70 34.300 A 120A70 1 1/2 216
80 39.080 A 120A80 1 1/2 284
90 43.850 A 120A90 1 1/2 358

No. 140

PinionsInches
Pitch1-3/4″
Roller1.000″
Tooth width B10.924″
TransDrive Type A ANSI Pilot Bore Sprocket
Teeth De Type Number D1 Weight Lbs.(Approx.)
11 7.010 A 140A11 1 1/2 5.0
12 7.580 A 140A12 1 1/2 7.8
13 8.150 A 140A13 1 1/2 8.2
14 8.720 A 140A14 1 1/2 10.0
15 9.280 A 140A15 1 1/2 11.0
16 9.850 A 140A16 1 1/2 14.0
17 10.410 A 140A17 1 1/2 16.0
18 10.980 A 140A18 1 1/2 18.0
19 11.540 A 140A19 1 1/2 21.0
20 12.100 A 140A20 1 1/2 23.0
21 12.660 A 140A21 1 1/2 25.0
22 13.220 A 140A22 1 1/2 28.0
23 13.780 A 140A23 1 1/2 30.0
24 14.340 A 140A24 1 1/2 33.0
25 14.900 A 140A25 1 1/2 34.0
26 15.460 A 140A26 1 1/2 39.0
27 16.020 A 140A27 1 1/2 41.0
28 16.580 A 140A28 1 1/2 45.0
30 17.700 A 140A30 1 1/2 52.0
31 18.260 A 140A31 1 1/2 56.0
32 18.820 A 140A32 1 1/2 60.0
35 20.490 A 140A35 1 1/2 73.0
36 21.050 A 140A36 1 1/2 77.0
40 23.290 A 140A40 1 1/2 93.0
45 26.080 A 140A45 1 1/2 131
48 27.750 A 140A48 1 1/2 134
54 31.100 A 140A54 1 1/2 173
60 34.440 A 140A60 1 1/2 219
70 40.020 A 140A70 1 1/2 292
80 45.590 A 140A80 1 1/2 402

No. 160

PinionsInches
Pitch2″
Roller1.125″
Tooth width B11.156″
TransDrive Type A ANSI Pilot Bore Sprocket
Teeth De Type Number D1 Weight Lbs.(Approx.)
8 6.030 A 160A08 1 1/2 5.0
9 6.700 A 160A09 1 1/2 7.0
10 7.360 A 160A10 1 1/2 8.0
11 8.010 A 160A11 1 1/2 10.0
12 8.660 A 160A12 1 1/2 12.0
13 9.310 A 160A13 1 1/2 16.0
14 9.960 A 160A14 1 1/2 17.0
15 10.610 A 160A15 1 1/2 21.0
16 11.260 A 160A16 1 1/2 24.0
17 11.900 A 160A17 1 1/2 27.0
18 12.540 A 160A18 1 1/2 30.0
19 13.190 A 160A19 1 1/2 34.0
20 13.830 A 160A20 1 1/2 38.0
21 14.470 A 160A21 1 1/2 42.0
22 15.110 A 160A22 1 1/2 46.0
23 15.750 A 160A23 1 1/2 50.0
24 16.390 A 160A24 1 1/2 56.0
25 17.030 A 160A25 1 1/2 61.0
26 17.670 A 160A26 1 1/2 65.0
27 18.310 A 160A27 1 1/2 71.0
28 18.950 A 160A28 1 1/2 77.0
30 20.230 A 160A30 1 1/2 90.0
35 23.420 A 160A35 1 1/2 121
40 26.610 A 160A40 1 1/2 138
45 29.800 A 160A45 1 1/2 204
54 35.540 A 160A54 1 1/2 294
60 39.360 A 160A60 1 1/2 366
70 45.730 A 160A70 1 1/2 507
80 52.100 A 160A80 1 1/2 656

No. 180

PinionsInches
Pitch2-1/4″
Roller1.406″
Tooth width B11.301″
TransDrive Type A ANSI Pilot Bore Sprocket
Teeth De Type Number D1 Weight Lbs.(Approx.)
11 9.010 A 180A11 1 1/2 14
12 9.750 A 180A12 1 1/2 16
13 10.480 A 180A13 1 1/2 20
14 11.210 A 180A14 1 1/2 24
15 11.930 A 180A15 1 1/2 28
16 12.660 A 180A16 1 1/2 32
17 13.390 A 180A17 1 1/2 37
18 14.110 A 180A18 1 1/2 43
19 14.830 A 180A19 1 1/2 47
20 15.560 A 180A20 1 1/2 53
21 16.280 A 180A21 1 1/2 57
22 17.000 A 180A22 1 1/2 62
23 17.720 A 180A23 1 1/2 69
24 18.440 A 180A24 1 1/2 77
25 19.160 A 180A25 1 1/2 84
28 21.320 A 180A28 1 1/2 104
30 22.760 A 180A30 1 1/2 120
35 26.350 A 180A35 1 1/2 172
40 29.940 A 180A40 1 1/2 229
45 33.530 A 180A45 1 1/2 284
54 39.980 A 180A54 1 1/2 420
60 44.280 A 180A60 1 1/2 505

No. 200

PinionsInches
Pitch2-1/2″
Roller1.562″
Tooth width B11.389″
TransDrive Type A ANSI Pilot Bore Sprocket
Teeth De Type Number D1 Weight Lbs.(Approx.)
10 9.200 A 200A10 1 1/2 16
11 10.020 A 200A11 1 1/2 20
12 10.830 A 200A12 1 1/2 24
13 11.640 A 200A13 1 1/2 30
14 12.460 A 200A14 1 1/2 32
15 13.260 A 200A15 1 1/2 40
16 14.070 A 200A16 1 1/2 46
17 14.870 A 200A17 1 1/2 51
18 15.680 A 200A18 1 1/2 57
19 16.480 A 200A19 1 1/2 65
20 17.290 A 200A20 1 1/2 72
21 18.090 A 200A21 1 1/2 82
22 18.890 A 200A22 1 1/2 88
23 19.690 A 200A23 1 1/2 95
24 20.490 A 200A24 1 1/2 105
25 21.290 A 200A25 1 1/2 113
26 22.090 A 200A26 1 1/2 124
28 23.690 A 200A28 1 1/2 144
30 25.290 A 200A30 1 1/2 167
32 26.880 A 200A32 1 1/2 195
35 29.280 A 200A35 1 1/2 227
40 33.270 A 200A40 1 1/2 301
45 37.250 A 200A45 1 1/2 390
54 44.420 A 200A54 1 1/2 555
60 49.200 A 200A60 1 1/2 692

No. 240

PinionsInches
Pitch3″
Roller1.875″
Tooth width B11.738″
TransDrive Type A ANSI Pilot Bore Sprocket
Teeth De Type Number D1 Weight Lbs.(Approx.)
10 11.030 A 240A10 1 1/2 30
11 12.020 A 240A11 1 1/2 37
12 13.000 A 240A12 1 1/2 45
13 13.970 A 240A13 1 1/2 54
14 14.940 A 240A14 1 1/2 62
15 15.910 A 240A15 1 1/2 68
16 16.880 A 240A16 1 1/2 82
17 17.850 A 240A17 1 1/2 93
18 18.810 A 240A18 1 1/2 108
19 19.780 A 240A19 1 1/2 120
20 20.740 A 240A20 1 1/2 128
21 21.710 A 240A21 1 1/2 148
25 25.550 A 240A25 1 1/2 208
30 30.340 A 240A30 1 1/2 310
35 35.130 A 240A35 1 1/2 416
40 39.920 A 240A40 1 1/2 548
45 44.700 A 240A45 1 1/2 702
54 53.310 A 240A54 1 1/2 1022
60 59.040 A 240A60 1 1/2 1268

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