MARTIN SPROCKET Simplex Stock Bore B Type Metric Roller Chain Sprockets, 12B-1 Chain Number


Filter
StyleModelPitch Dia.No. Of TeethLength Through BoreHub Dia.Bore Dia.MaterialPitchChain SizePrice
A
12B11
67.617 mm1135 mm47.32 mm12 mm to 32 mmSteel19.05 mm#12B-1€88.62
B
12B12
73.604 mm1235 mm53.543 mm12 mm to 35 mmSteel19.05 mm#12B-1€89.84
C
12B13
79.602 mm1335 mm59.995 mm12 mm to 38 mmSteel19.05 mm#12B-1€97.66
B
12B14
85.61 mm1435 mm64.008 mm12 mm to 42 mmSteel19.05 mm#12B-1€101.72
B
12B15
91.625 mm1535.001 mm70.002 mm12 mmSteel19.05 mm#12B-1€110.22
B
12B16
97.647 mm1635 mm75.006 mm16 mm to 50 mmSteel19.05 mm#12B-1€124.20
B
12B17
103.674 mm1735 mm80.01 mm16 mm to 52 mmSteel19.05 mm#12B-1€122.91
B
12B18
109.705 mm1835.001 mm80.01 mm16 mmSteel19.05 mm#12B-1€130.86
B
12B19
115.739 mm1935 mm89.992 mm16 mm to 60 mmSteel19.05 mm#12B-1€149.16
B
12B20
121.776 mm2035 mm89.992 mm16 mm to 60 mmSteel19.05 mm#12B-1€159.47
D
12B21
127.816 mm2140 mm100 mm20 mm to 64 mmSteel19.05 mm#12B-1€164.42
B
12B22
133.858 mm2240 mm100 mm20 mm to 64 mmSteel19.05 mm#12B-1€177.13
B
12B23
139.902 mm2340 mm100 mm20 mm to 70 mmSteel19.05 mm#12B-1€182.49
E
12B24
145.948 mm2440 mm99.263 mm20 mm to 70 mmSteel19.05 mm#12B-1€197.57
F
12B25
151.995 mm2540 mm99.263 mm20 mm to 70 mmSteel19.05 mm#12B-1€212.42
G
12B26
158.043 mm2640 mm100 mm20 mm to 70 mmSteel19.05 mm#12B-1€219.75
H
12B27
164.093 mm2740 mm99.263 mm20 mm to 70 mmSteel19.05 mm#12B-1€232.03
I
12B28
170.143 mm2840 mm99.263 mm20 mm to 70 mmSteel19.05 mm#12B-1€233.74
J
12B29
176.195 mm2940 mm99.263 mm20 mm to 70 mmSteel19.05 mm#12B-1€241.05
K
12B30
182.247 mm3040.005 mm99.263 mm20 mmSteel19.05 mm#12B-1€242.77
L
12B31
188.3 mm3140 mm99.263 mm20 mm to 70 mmSteel19.05 mm#12B-1€249.21
M
12B32
194.354 mm3240 mm99.263 mm20 mm to 70 mmSteel19.05 mm#12B-1€214.36
N
12B34
206.463 mm3440 mm99.441 mm20 mm to 70 mmSteel19.05 mm#12B-1€255.90
O
12B35
212.518 mm3540 mm100 mm20 mm to 70 mmSteel19.05 mm#12B-1€257.87
P
12B36
218.574 mm3640 mm99.263 mm20 mm to 70 mmSteel19.05 mm#12B-1€268.17
Q
12B37
224.631 mm3740 mm99.263 mm20 mm to 70 mmSteel19.05 mm#12B-1€292.30
R
12B38
230.687 mm3840 mm106.782 mm25 mm to 75 mmSteel19.05 mm#12B-1€294.43
S
12B39
236.744 mm3940 mm106.782 mm25 mm to 75 mmSteel19.05 mm#12B-1€253.30
T
12B40
242.802 mm4040 mm106.782 mm25 mm to 75 mmSteel19.05 mm#12B-1€254.79
U
12B41
248.859 mm4140 mm106.782 mm25 mm to 75 mmSteel19.05 mm#12B-1€280.77
V
12B42
254.917 mm4240 mm106.782 mm25 mm to 75 mmSteel19.05 mm#12B-1€281.50
W
12B44
267.034 mm4440 mm106.782 mm25 mm to 75 mmSteel19.05 mm#12B-1€289.27
X
12B45
273.093 mm4540 mm107.95 mm25 mm to 75 mmSteel19.05 mm#12B-1€291.30
Y
12B46
279.152 mm4640 mm106.782 mm25 mm to 75 mmSteel19.05 mm#12B-1€301.43
Y
12B47
285.211 mm4740 mm106.782 mm25 mm to 75 mmSteel19.05 mm#12B-1€310.30
Z
12B48
291.27 mm4840 mm106.451 mm25 mm to 75 mmSteel19.05 mm#12B-1€311.95
Y
12B50
303.39 mm5040 mm106.782 mm25 mm to 75 mmSteel19.05 mm#12B-1€349.20
Y
12B57
345.812 mm5745 mm110.363 mm32 mm to 78 mmSteel19.05 mm#12B-1€403.82
A1
12B65
394.301 mm6545 mm110.007 mm32 mm to 78 mmSteel19.05 mm#12B-1€519.31
B1
12B70
424.609 mm7045 mm110.007 mm32 mm to 78 mmSteel19.05 mm#12B-1€550.28
C1
12B72
436.732 mm7250 mm119.99 mm32 mm to 84 mmSteel19.05 mm#12B-1€580.55
D1
12B76
460.98 mm7650 mm119.99 mm32 mm to 84 mmSteel19.05 mm#12B-1€661.72
E1
12B80
485.229 mm8050 mm119.99 mm32 mm to 84 mmSteel19.05 mm#12B-1€687.71
E1
12B84
509.478 mm8450 mm119.99 mm32 mm to 82 mmSteel19.05 mm#12B-1€739.37
F1
12B95
576.166 mm9555 mm139.979 mm32 mm to 96 mmSteel19.05 mm#12B-1€811.22
E1
12B96
582.229 mm9655 mm139.979 mm32 mm to 96 mmSteel19.05 mm#12B-1€823.92

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