sprockets for round link chains DIN766 thickness 4 – 6mm
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thickness
pitch
No. of teeth
pitch circle Ø
tip circle Ø
rim width
pilot bore
hubØ
hub-dia.
weight
w
p
D1
D
BK
DN
kg/pcs.
mm
mm
mm
mm
mm
mm
mm
mm
4
16
4
41
56
23
–
40
30
0,30
4
16
8
81
96
23
–
50
35
1,00
4
16
12
122
140
23
–
50
40
1,50
4
16
15
153
165
23
–
50
40
2,40
4
16
18
183
200
23
–
50
40
2,60
43957
18,5
6
71
95
32
–
50
50
1,20
43957
18,5
7
82
110
32
–
60
50
1,90
43957
18,5
8
94
120
32
–
50
50
2,00
43957
18,5
10
118
135
32
–
60
50
2,40
43957
18,5
12
141
165
32
–
60
50
3,20
43957
18,5
14
165
185
32
–
65
50
3,90
43957
18,5
15
177
200
32
–
65
50
3,20
43957
18,5
16
188
215
32
–
60
50
3,80
43957
18,5
18
212
235
32
–
60
50
5,00
43957
18,5
19
224
250
32
–
60
55
5,00
43957
18,5
20
236
260
32
–
60
50
4,50
43957
18,5
24
283
300
32
–
60
50
5,20
43957
18,5
26
306
335
32
–
70
60
7,20
43957
18,5
28
330
360
32
–
70
60
7,10
43957
18,5
30
353
380
34
–
70
60
9,00
43957
18,5
32
377
400
34
–
70
60
10,50
43957
18,5
34
400
435
34
–
70
60
10,00
43957
18,5
36
424
450
34
25
80
70
12,00
43957
18,5
38
448
480
34
25
80
70
14,00
43957
18,5
40
470
500
38
25
100
75
17,00
43957
18,5
43
503
530
38
25
90
80
18,00
43957
18,5
45
530
570
38
25
90
75
19,00
43957
18,5
50
589
620
38
25
100
70
25,00
43957
18,5
60
707
732
40
30
100
90
31,00
43957
18,5
65
766
810
40
35
155
75
46,00
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