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

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StyleModelNumber Of TeethPitch Dia.Outside Dia.Length Through BoreSet Screw SizeFor Chain NumberFor Chain PitchBore TypePrice
A
40B8
81.3066"1.507"7/8"-401/2"Finished Bore£18.74
B
40B9
91.4619"1.674"7/8"-401/2"Finished Bore£19.61
C
40B10
101.618"1.839"7/8"3/4"-10401/2"Finished Bore£20.06
D
40B10SS
101.618"1.839"7/8"-401/2"Finished Bore£120.78
E
40B11SS
111.775"2.003"7/8"-401/2"Finished Bore£129.30
F
40B11
111.7747"2.003"7/8"-401/2"Finished Bore£21.98
G
40B12
121.9319"2.166"7/8"-401/2"Finished Bore£23.49
H
40B12SS
121.932"2.166"7/8"-401/2"Finished Bore£138.00
I
40B13SS
132.089"2.328"7/8"-401/2"Finished Bore£142.46
J
40B13
132.0893"2.329"7/8"-401/2"Finished Bore£23.91
K
40B14SS
142.247"2.49"7/8"-401/2"Finished Bore£147.94
L
40B14
142.247"2.491"7/8"1/4"-20401/2"Finished Bore£23.91
M
40B15SS
152.405"2.652"7/8"-401/2"Finished Bore£154.22
N
40B15
152.4049"2.652"7/8"1/4"-20401/2"Finished Bore£23.91
O
40B16
162.5629"2.814"7/8"-401/2"Finished Bore£25.00
P
40B16SS
162.563"2.814"7/8"-401/2"Finished Bore£160.49
Q
40B17SS
172.721"2.974"1"-401/2"Finished Bore£172.67
R
40B17
172.7211"2.975"1"-401/2"Finished Bore£29.31
S
40B18SS
182.879"3.136"1"-401/2"Finished Bore£184.82
T
40B18
182.8794"3.136"1"-401/2"Finished Bore£31.25
U
40B19SS
193.038"3.292"1"-401/2"Finished Bore£211.36
V
40B19
193.0378"3.296"1"1/4"-20401/2"Finished Bore£35.56
W
40B20SS
203.196"3.457"1"-401/2"Finished Bore£241.75
X
40B20
203.1962"3.457"1"1/4"-20401/2"Finished Bore£40.73
Y
40B21SS
213.355"3.618"1"-401/2"Finished Bore£263.85
Z
40B21
213.3548"3.617"1"-401/2"Finished Bore£45.06
A1
40B22
223.5133"3.778"1"-401/2"Finished Bore£49.35
B1
40B22SS
223.513"3.778"1"-401/2"Finished Bore£288.58
B1
40B23SS
233.672"3.938"1"-401/2"Finished Bore£308.84
C1
40B23
233.672"3.938"1"-401/2"Finished Bore£54.30
D1
40B24
243.8306"4.098"1"-401/2"Finished Bore£57.12
E1
40B24SS
243.831"4.098"1"-401/2"Finished Bore£335.80
F1
40B25SS
253.989"4.258"1"-401/2"Finished Bore£357.48
G1
40B25
253.9894"4.258"1"-401/2"Finished Bore£59.91
H1
40B26
264.1481"4.418"1"-401/2"Finished Bore£62.71
I1
40B26SS
264.148"4.418"1"-401/2"Finished Bore£383.22
J1
40B27
274.3069"4.578"1"-401/2"Finished Bore£66.16
K1
40B28SS
284.465"4.738"1"-401/2"Finished Bore£412.60
L1
40B28
284.4657"4.738"1"-401/2"Finished Bore£68.52
M1
40B29
294.6245"4.897"1"-401/2"Finished Bore£69.84
N1
40B30SS
304.783"5.057"1"-401/2"Finished Bore£481.90
O1
40B30
304.7834"5.057"1"-401/2"Finished Bore£70.90
P1
40B31
314.9423"5.217"1"-401/2"Finished Bore£71.54
Q1
40B32
325.1011"5.377"1"-401/2"Finished Bore£72.41
R1
40B33
335.2601"5.536"1"-401/2"Finished Bore£74.35
S1
40B34
345.419"5.696"1"-401/2"Finished Bore£75.22
T1
40B35SS
355.578"5.856"1"-401/2"Finished Bore£517.15
U1
40B35
355.5779"5.855"1"-401/2"Finished Bore£75.86
V1
40B36
365.7369"6.015"1"-401/2"Finished Bore£73.15
W1
40B37
375.8958"6.175"1"-401/2"Finished Bore£74.38
X1
40B38
386.0548"6.334"1"-401/2"Finished Bore£76.42
Y1
40B39
396.2138"6.494"1"-401/2"Finished Bore£78.06
Z1
40B40SS
406.373"6.653"1"-401/2"Finished Bore£616.26
A2
40B40
406.3727"6.653"1 1/8"-401/2"Finished Bore£79.70
B2
40B41
416.5317"6.813"1 1/8"-401/2"Finished Bore£80.92
C2
40B42
426.6907"6.972"1 1/8"-401/2"Finished Bore£81.34
D2
40B43
436.8498"7.131"1 1/8"-401/2"Finished Bore£81.74
E2
40B44
447.0088"7.291"1 1/8"-401/2"Finished Bore£79.40
F2
40B45SS
457.168"7.45"1"-401/2"Finished Bore£658.62
G2
40B45
457.1678"7.45"1 1/8"-401/2"Finished Bore£79.60
H2
40B46
467.3268"7.61"1 1/8"-401/2"Finished Bore£80.99

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