MARTIN SPROCKET Triplex Stock Bore B Type Metric Roller Chain Sprockets, 12B-3 Chain Number

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Style	Model	Pitch Dia.	Outside Dia.	Number Of Teeth	Length Through Bore	Pitch	Price
A	E12B11	67.617 mm	79.365 mm	-	70.002 mm	19.05 mm	€304.54
B	E12B12	73.604 mm	85.351 mm	12	70.002 mm	19.05 mm	€313.60
C	E12B13	79.602 mm	91.349 mm	13	70.002 mm	19.05 mm	€339.85
D	E12B14	85.61 mm	97.357 mm	14	70.002 mm	19.05 mm	€348.88
E	E12B15	91.625 mm	103.373 mm	15	70.002 mm	19.05 mm	€362.01
F	E12B17	103.674 mm	115.421 mm	17	70.002 mm	19.05 mm	€401.38
G	E12B18	109.705 mm	121.452 mm	18	70.002 mm	19.05 mm	€421.42
H	E12B19	115.739 mm	127.486 mm	19	70.002 mm	19.05 mm	€443.59
I	E12B20	121.776 mm	133.524 mm	-	70.002 mm	19.05 mm	€408.63
J	E12B21	127.816 mm	139.564 mm	21	69.977 mm	19.05 mm	€432.96
K	E12B22	133.858 mm	145.606 mm	22	70.002 mm	19.05 mm	€446.62
L	E12B23	139.902 mm	151.65 mm	23	70.002 mm	19.05 mm	€459.89
M	E12B24	145.948 mm	157.695 mm	24	70.002 mm	19.05 mm	€472.63
N	E12B25	151.995 mm	163.742 mm	-	70.002 mm	19.05 mm	€485.54
O	E12B26	158.043 mm	169.791 mm	-	70.002 mm	19.05 mm	€508.79
O	E12B27	164.093 mm	175.84 mm	27	70.002 mm	19.05 mm	€555.46
O	E12B28	170.143 mm	181.891 mm	28	70.002 mm	19.05 mm	€602.13
O	E12B29	176.195 mm	187.942 mm	29	70.002 mm	19.05 mm	€648.81
P	E12B30	182.247 mm	193.995 mm	30	70.002 mm	19.05 mm	€695.66
O	E12B35	212.518 mm	224.266 mm	-	70.002 mm	19.05 mm	€770.05
O	E12B36	218.574 mm	230.322 mm	36	70.002 mm	19.05 mm	€791.31
O	E12B38	230.687 mm	242.435 mm	38	70.002 mm	19.05 mm	€860.04
Q	E12B45	273.093 mm	284.84 mm	-	70.002 mm	19.05 mm	€1,100.72
O	E12B48	291.27 mm	303.018 mm	-	70.002 mm	19.05 mm	€1,128.05

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