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Roller chains DIN 8187
Roller chains DIN 8188
Roller chains works standard
Roller chains with attachment parts
Flyer chains
Rotary chains
Bush chains
Gall chains
Sprockets up to div. 1/2" DIN 8187
Sprockets up to div. 1" DIN 8187
Sprockets up to div. 1 1/2" DIN 8187
Products
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Conveyor Technique
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Roller chains & sprockets
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Sprockets up to div. 1 1/2" DIN 8187
Sprockets 20 B
Sprockets in special design on request
Sprocket 20 B
Spec Tables
No. of teeth
Outside-Ø
Pitch circle-Ø
Hub-Ø
Bore precast
Total height
Weight
dk
do
Dn
dv
H
apprx.
mm
mm
mm
mm
mm
kg
8
98,1
82,96
53
20
40
1,00
9
108,0
92,84
63
20
40
1,20
10
117,9
102,74
70
20
40
1,50
11
127,8
112,68
77
20
45
2,80
12
137,8
122,68
88
20
45
3,00
13
147,8
132,65
98
20
45
3,24
14
157,8
142,68
108
20
45
3,76
15
167,9
152,72
118
20
45
4,55
16
177,9
162,75
120
25
50
5,25
17
187,9
172,78
120
25
50
5,70
18
198,0
182,85
120
25
50
6,05
19
208,1
192,91
120
25
50
6,60
20
218,1
202,98
120
25
50
7,00
21
228,2
213,04
140
25
55
9,10
22
238,3
223,11
140
25
55
9,50
23
248,3
233,17
140
25
55
10,00
24
258,4
243,23
140
25
55
10,50
25
268,5
253,33
140
25
55
11,00
26
278,6
263,40
150
25
55
11,60
27
288,6
273,49
150
25
55
12,30
28
298,7
283,56
150
25
55
13,00
29
308,8
293,65
150
25
55
13,60
30
318,9
303,75
150
25
55
14,30
31
329,0
313,85
160
25
55
15,00
32
339,1
323,91
160
25
55
15,80
33
349,2
334,01
160
25
55
16,50
34
359,3
344,10
160
25
55
17,20
35
369,4
354,20
160
25
55
18,00
36
379,5
364,30
160
25
55
18,80
37
389,5
374,39
160
25
55
19,50
38
399,6
384,49
160
25
55
20,20
39
409,7
394,59
160
25
55
20,90
40
419,8
404,68
160
25
55
21,70
No. of teeth
Outside-Ø
Pitch circle-Ø
Hub-Ø
Bore precast
Total height
Weight
dk
do
Dn
dv
H
apprx.
mm
mm
mm
mm
mm
kg
8
98,1
82,96
53
20
75
2,25
9
108,0
92,84
63
20
75
2,82
10
117,9
102,74
70
20
75
3,40
11
127,8
112,68
80
20
80
3,93
12
137,8
122,68
90
20
80
5,07
13
147,8
132,65
100
20
80
5,95
14
157,8
142,68
110
20
80
7,00
15
167,9
152,72
120
20
80
8,00
16
177,9
162,75
120
20
80
8,85
17
187,9
172,78
120
20
80
9,80
18
198,0
182,85
120
20
80
10,70
19
208,1
192,91,
120
20
80
11,70
20
218,1
202,98
120
20
80
12,60
21
228,2
213,04
140
25
80
14,90
22
238,3
223,11
140
25
80
16,60
23
248,3
233,17
140
25
80
18,30
24
258,4
243,23
140
25
80
19,20
25
268,5
253,33
140
25
80
20,30
26
278,6
263,49
150
25
80
22,10
27
288,6
273,49
150
25
80
23,60
28
298,7
283,56
150
25
80
25,10
29
308,8
293,65
150
25
80
26,90
30
318,9
303,75
150
25
80
28,60
31
329,0
313,85
150
25
80
31,90
32
339,1
323,91
150
25
80
33,60
33
349,2
334,01
150
25
80
36,20
34
359,3
344,10
150
25
80
38,80
35
369,4
354,20
150
25
80
41,90
36
379,5
364,30
150
30
80
44,60
37
389,5
374,39
150
30
80
46,20
38
399,6
384,49
150
30
80
48,30
39
409,7
394,59
150
30
80
50,20
40
419,8
404,68
150
30
80
52,70
No. of teeth
Outside-Ø
Pitch circle-Ø
Hub-Ø
Bore precast
Total height
Weight
dk
do
Dn
dv
H
apprx.
mm
mm
mm
mm
mm
kg
8
98,1
82,96
53
20
110
3,65
9
108,0
92,84
63
20
110
4,40
10
117,9
102,74
70
20
110
5,35
11
127,8
112,68
80
20
115
6,80
12
137,8
122,68
90
20
115
8,80
13
147,8
132,65
100
20
115
10,80
14
157,8
142,68
110
20
115
11,50
15
167,9
152,72
120
20
115
12,00
16
177,9
162,75
120
25
115
14,10
17
187,9
172,78
120
25
115
16,00
18
198,0
182,85
120
25
115
17,00
19
208,1
192,91
120
25
115
19,50
20
218,1
202,98
120
25
115
21,00
21
228,2
213,04
140
25
115
23,80
22
238,3
223,11
140
25
115
26,60
23
248,3
233,17
140
25
115
29,00
24
258,4
243,23
140
25
115
31,30
25
268,5
253,33
140
25
115
34,80
26
278,6
263,49
150
25
115
36,60
27
288,6
273,49
150
25
115
39,00
28
298,7
283,56
150
25
115
42,00
29
308,8
293,65
150
25
115
44,90
30
318,9
303,75
150
25
115
49,70
31
329,0
313,85
150
30
115
52,20
32
339,1
323,91
150
30
115
55,50
33
349,2
334,01
150
30
115
58,50
34
359,3
344,10
150
30
115
62,40
35
369,4
354,20
150
30
115
67,20
36
379,5
364,30
150
30
115
70,20
37
389,5
374,39
150
30
115
73,60
38
399,6
384,49
150
30
115
78,20
39
409,7
394,59
150
30
115
80,30
40
419,8
404,68
150
30
115
84,20
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