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MARTIN SPROCKET Stock Bore A Type Roller Chain Sprockets, 40 Chain Number

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StyleModelNumber Of TeethPitch Dia.Outside Dia.Length Through BoreFor Chain NumberFor Chain PitchBore TypePrice
A
40A12
121.9319"2.166"0.265"401/2"Finished Bore£26.29
B
40A13
132.0893"2.329"0.265"401/2"Finished Bore£26.72
C
40A14
142.247"2.491"0.265"401/2"Finished Bore£27.80
D
40A15
152.4049"2.652"0.265"401/2"Finished Bore£28.23
E
40A16
162.5629"2.814"0.265"401/2"Finished Bore£28.23
F
40A17
172.7211"2.975"0.265"401/2"Finished Bore£29.31
G
40A18
182.8794"3.136"0.265"401/2"Finished Bore£29.31
H
40A19
193.0378"3.296"0.265"401/2"Finished Bore£29.74
I
40A20
203.1962"3.457"0.265"401/2"Finished Bore£30.61
J
40A21
213.3548"3.617"0.265"401/2"Finished Bore£31.25
K
40A22
223.5133"3.778"0.265"401/2"Finished Bore£32.12
L
40A23
233.672"3.938"0.265"401/2"Finished Bore£32.54
M
40A24
243.8306"4.098"0.265"401/2"Finished Bore£33.63
N
40A25
253.9894"4.258"0.265"401/2"Finished Bore£34.05
O
40A26SS
264.148"4.418"0.2795"401/2"Finished Bore£306.63
P
40A26
264.1481"4.418"0.265"401/2"Finished Bore£34.91
Q
40A27
274.3069"4.578"0.265"401/2"Finished Bore£35.56
R
40A28
284.4657"4.738"0.265"401/2"Finished Bore£36.42
S
40A28SS
284.465"4.738"0.2795"401/2"Finished Bore£331.34
T
40A29
294.6245"4.897"0.265"401/2"Finished Bore£36.84
U
40A30SS
304.783"5.057"0.2795"401/2"Finished Bore£408.14
V
40A30
304.7834"5.057"0.265"401/2"Finished Bore£37.93
W
40A31
314.9423"5.217"0.265"401/2"Finished Bore£38.35
X
40A32
325.1011"5.377"0.265"401/2"Finished Bore£39.44
Y
40A33
335.2601"5.536"0.265"401/2"Finished Bore£40.73
Z
40A34
345.419"5.696"0.265"401/2"Finished Bore£41.17
A1
40A35SS
355.578"5.856"0.2795"401/2"Finished Bore£437.32
B1
40A35
355.5779"5.855"0.265"401/2"Finished Bore£41.17
C1
40A36
365.7369"6.015"0.265"401/2"Finished Bore£42.23
D1
40A37
375.8958"6.175"0.265"401/2"Finished Bore£43.52
E1
40A38
386.0548"6.334"0.265"401/2"Finished Bore£45.48
F1
40A39
396.2138"6.494"0.265"401/2"Finished Bore£45.48
G1
40A40
406.3727"6.653"0.265"401/2"Finished Bore£46.54
H1
40A40SS
406.373"6.653"0.2795"401/2"Finished Bore£523.04
I1
40A41
416.5317"6.813"0.265"401/2"Finished Bore£47.84
J1
40A42
426.6907"6.972"0.265"401/2"Finished Bore£48.48
K1
40A43
436.8498"7.131"0.265"401/2"Finished Bore£49.78
L1
40A44
447.0088"7.291"0.265"401/2"Finished Bore£50.86
M1
40A45SS
457.168"7.45"0.2795"401/2"Finished Bore£559.12
N1
40A45
457.1678"7.45"0.265"401/2"Finished Bore£51.29
O1
40A47
477.4859"7.769"0.265"401/2"Finished Bore£53.65
P1
40A48
487.6449"7.929"0.265"401/2"Finished Bore£54.30
Q1
40A49
497.8039"8.088"0.265"401/2"Finished Bore£55.58
R1
40A50
507.963"8.247"0.265"401/2"Finished Bore£57.12
S1
40A51
518.122"8.407"0.265"401/2"Finished Bore£58.41
T1
40A52
528.2811"8.566"0.265"401/2"Finished Bore£59.47
U1
40A53
538.4402"8.725"0.265"401/2"Finished Bore£59.91
V1
40A54
548.5992"8.885"0.265"401/2"Finished Bore£60.98
W1
40A56
568.9174"9.203"0.265"401/2"Finished Bore£62.71
X1
40A57
579.0764"9.363"0.265"401/2"Finished Bore£64.22
Y1
40A58
589.2355"9.522"0.265"401/2"Finished Bore£66.59
Z1
40A59
599.3946"9.681"0.265"401/2"Finished Bore£68.10
A2
40A60SS
609.554"9 21/25"0.2795"401/2"Finished Bore£649.30
B2
40A60
609.5537"9.841"0.265"401/2"Finished Bore£68.52
C2
40A70
7011.1446"11.433"0.265"401/2"Finished Bore£77.23
D2
40A72
7211.4628"11.752"0.265"401/2"Finished Bore£79.91
E2
40A80
8012.7357"13.026"0.265"401/2"Finished Bore£89.45
F2
40A84
8413.3721"13.663"0.265"401/2"Finished Bore£97.21
G2
40A96
9615.2816"15.573"0.265"401/2"Finished Bore£116.78
H2
40A112
11217.8277"18.121"0.265"401/2"Finished Bore£163.32

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