Power Transmission Sprocket

British Standard Sprocket : 03B-1

Sprocket : 03B-1 Sprocket : 03B-1 Design

03B-1
SPROCKETS 5x2.5mm
For Chain Acc. to DIN 8187
ISO/R 606

Z De Dp Simplex
Dm D1 A
8
9
10
11
12		 15.2
16.8
18.3
19.9
21.5		 13.06
14.62
16.18
17.75
19.32		 7
8
9
11
12		 4
5
5
6
6		 10
10
10
10
10
13
14
15
16
17		 23.0
24.6
26.2
27.8
29.4		 20.89
22.47
24.04
25.63
27.20		 14
15
16
18
18		 6
6
6
8
8		 10
10
10
13
13
18
19
20
21
22		 30.9
32.5
34.1
35.7
37.3		 28.79
30.38
31.96
33.54
35.13		 18
18
18
20
20		 8
8
8
8
8		 13
13
13
15
15
23
24
25
26
27		 38.9
40.5
42.0
43.6
45.2		 36.72
38.30
39.89
41.48
43.07		 20
20
20
25
25		 8
8
8
8
8		 15
15
15
15
15
28
29
30
31
32		 46.8
48.4
50.0
51.6
53.2		 44.65
46.25
47.83
49.42
51.01		 25
25
25
30
30		 8
8
8
8
8		 15
15
15
15
15
33
34
35
36
37		 52.60
54.19
55.76
57.37
58.96		 52.50
54.19
55.76
57.37
58.96		 30
30
30
30
30		 8
8
8
8
8		 15
15
15
15
15
38
39
40
41
42		 60.54
62.16
63.73
65.30
66.91		 60.54
62.13
63.73
65.30
66.91		 30
30
30
40
40		 8
8
8
8
8		 15
15
15
18
18
43
44
45
46
47		 68.49
70.09
71.68
73.27
74.86		 68.49
70.09
71.68
73.27
74.86		 40
40
40
40
40		 8
8
8
8
8		 18
18
18
18
18
48
49
50
51
52		 76.45
78.03
81.8
83.4
85.0		 76.45
78.03
79.63
81.22
82.81		 40
40
40
40
40		 8
8
8
8
8		 18
18
18
18
18
53
54
55
56
57		 86.6
88.1
89.7
91.3
92.9		 84.40
85.97
87.58
89.17
90.76		 40
40
40
40
40		 8
8
8
8
8		 18
18
18
18
18
58
59
60
62
64		 94.5
96.1
97.7
100.9
104.1		 92.35
93.94
95.53
98.72
101.9		 50
50
50
50
50		 8
8
8
8
8		 20
20
20
20
20
65
66
68
70
72		 105.6
107.2
110.4
113.6
116.8		 103.49
105.08
108.26
111.44
114.63		 50
50
50
50
50		 8
8
8
8
8		 20
20
20
20
20
75
76
78
80
85		 121.6
123.1
126.3
129.5
137.5		 119.40
120.99
124..17
127.35
135.31		 50
50
70
70
70		 8
8
8
8
8		 20
20
30
30
30
90
95
100
110
114		 145.4
153.4
161.3
177.2
183.6		 143.27
151.22
159.18
176.09
181.45		 70
70
70
70
70		 8
8
8
8
8		 30
30
30
30
30
120
125		 193.2
201.1		 191.01
198.96		 70
70		 8
8		 30
30

Accept OEM Purchase.

SPROCKET mm CHAIN mm
Tooth radius r2 5 Pitch 5
Radius width C 0.6 Internal width 2.5
Tooth width f 2.3 Roller 3.5
F=4mm-from Z=80 the width of the plate is increased
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