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MARTIN SPROCKET Single Stock Bore A Type Roller Chain Sprockets, 50 Chain Number

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StyleModelNumber Of TeethPitch Dia.Outside Dia.Length Through BoreSet Screw SizeFor Chain NumberFor Chain PitchBore TypePrice
A
50A12
122.4148"2.708"0.315"-505/8"Finished Bore£31.25
B
50A13
132.6116"2.911"0.315"-505/8"Finished Bore£31.25
C
50A14
142.8087"3.113"0.315"-505/8"Finished Bore£31.25
D
50A15
153.0061"3.315"0.315"-505/8"Finished Bore£32.12
E
50A16
163.2036"3.517"0.315"-505/8"Finished Bore£32.54
F
50A17
173.4014"3.718"0.315"-505/8"Finished Bore£33.63
G
50A18
183.5992"3 23/25"0.315"-505/8"Finished Bore£34.05
H
50A19
193.7972"4 3/25"0.315"-505/8"Finished Bore£34.91
I
50A20
203.9953"4.321"0.315"-505/8"Finished Bore£35.56
J
50A21SS
214.194"4.522"0.338"-505/8"Finished Bore£311.06
K
50A21
214.1934"4.522"0.315"-505/8"Finished Bore£36.42
L
50A22
224.3917"4.722"0.315"-505/8"Finished Bore£37.93
M
50A22SS
224.392"4.722"0.338"-505/8"Finished Bore£358.48
N
50A23
234.59"4.922"0.315"-505/8"Finished Bore£39.44
O
50A24
244.7883"5.122"0.315"-505/8"Finished Bore£39.66
P
50A24SS
244.788"5.123"0.338"-505/8"Finished Bore£432.86
Q
50A25SS
254.987"5.323"0.338"-505/8"Finished Bore£443.60
R
50A25
254.9867"5.322"0.315"-505/8"Finished Bore£40.73
S
50A26SS
265.185"5.523"0.338"-505/8"Finished Bore£495.88
T
50A26
265.1851"5.522"0.315"-505/8"Finished Bore£42.68
U
50A27
275.3836"5.722"0.315"-505/8"Finished Bore£44.19
V
50A28SS
285.582"5.922"0.338"-505/8"Finished Bore£511.70
W
50A28
285.5821"5.922"0.315"3/4"-10505/8"Finished Bore£45.06
X
50A29
295.7807"6.122"0.315"-505/8"Finished Bore£46.54
Y
50A30SS
305.979"6.321"0.338"-505/8"Finished Bore£535.40
Z
50A30
305.9792"6.321"0.315"-505/8"Finished Bore£46.99
A1
50A31
316.1778"6.521"0.315"-505/8"Finished Bore£49.35
B1
50A32
326.3764"6.721"0.315"5/16"-18505/8"Finished Bore£49.78
C1
50A33
336.5751"6 23/25"0.315"-505/8"Finished Bore£52.80
D1
50A34
346.7737"7 3/25"0.315"-505/8"Finished Bore£53.65
E1
50A35
356.9724"7.319"0.315"-505/8"Finished Bore£54.30
F1
50A35SS
356.973"7.319"0.338"-505/8"Finished Bore£554.46
G1
50A36
367.1711"7.519"0.315"-505/8"Finished Bore£55.58
H1
50A37
377.3698"7.718"0.315"-505/8"Finished Bore£57.12
I1
50A38
387.5685"7.918"0.315"-505/8"Finished Bore£58.41
J1
50A39
397.7672"8.117"0.315"-505/8"Finished Bore£59.47
K1
50A40SS
407.966"8.316"0.338"-505/8"Finished Bore£609.97
L1
50A40
407.9659"8.316"0.315"-505/8"Finished Bore£59.91
M1
50A41
418.1647"8.516"0.315"-505/8"Finished Bore£60.98
N1
50A42
428.3634"8.715"0.315"-505/8"Finished Bore£62.29
O1
50A43
438.5622"8.914"0.315"-505/8"Finished Bore£64.22
P1
50A44
448.761"9.114"0.315"-505/8"Finished Bore£66.59
Q1
50A45
458.9597"9.313"0.315"-505/8"Finished Bore£67.24
R1
50A45SS
458 24/25"9.313"0.338"-505/8"Finished Bore£665.50
S1
50A46
469.1585"9.512"0.315"-505/8"Finished Bore£68.52
T1
50A47
479.3573"9.711"0.315"-505/8"Finished Bore£70.03
U1
50A48
489.5561"9.911"0.315"-505/8"Finished Bore£70.90
V1
50A49
499.7549"10.11"0.315"-505/8"Finished Bore£72.84
W1
50A50
509.9537"10.309"0.315"-505/8"Finished Bore£75.86
X1
50A51
5110.1525"10.508"0.315"-505/8"Finished Bore£74.58
Y1
50A52
5210.3514"10.707"0.315"-505/8"Finished Bore£75.41
Z1
50A53
5310.5502"10.907"0.315"-505/8"Finished Bore£76.02
A2
50A54
5410.749"11.106"0.315"-505/8"Finished Bore£76.84
B2
50A55
5510.9479"11.305"0.315"-505/8"Finished Bore£79.60
C2
50A56
5611.1467"11.504"0.315"-505/8"Finished Bore£84.76
D2
50A57
5711.3455"11.703"0.315"-505/8"Finished Bore£84.76
E2
50A58
5811.5444"11.902"0.315"-505/8"Finished Bore£85.34
F2
50A59
5911.7432"12.102"0.315"-505/8"Finished Bore£85.34
G2
50A60SS
6011.942"12.301"0.338"-505/8"Finished Bore£753.88
H2
50A60
6011.9421"12.301"0.315"-505/8"Finished Bore£86.13
I2
50A70
7013.9307"14.292"0.315"-505/8"Finished Bore£103.54

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