Sprockets standard DIN 8187 triplex 3/4" x 7/16"

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Application range
NOT suitable for chain ASA/DIN 8188
Technical info
  • Hub bore, keyway and tapped hole are optional
  • Recommended maximum bore: D3 x 0.6

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  • More than 500.000 products
Product
Unit

Type

Chain size code

Number of teeth

Pitch diameter

D1

Outside diameter

D2

Teeth width

Total teeth width

Width

B

Sections distance

Hub type

Hub diameter

D3

Bore diameter

B0

Bore

Material

Each
Triplex
12 B-3
14
85.61 mm
93.8 mm
10.8 mm
49.8 mm
70 mm
19.46 mm
Hub one side
65 mm
20 mm
Yes
Steel C45
Each
Triplex
12 B-3
13
79.59 mm
87.8 mm
10.8 mm
49.8 mm
70 mm
19.46 mm
Hub one side
59 mm
20 mm
Yes
Steel C45
Each
Triplex
12 B-3
15
91.63 mm
99.8 mm
10.8 mm
49.8 mm
70 mm
19.46 mm
Hub one side
71 mm
20 mm
Yes
Steel C45
Each
Triplex
12 B-3
17
103.67 mm
111.9 mm
10.8 mm
49.8 mm
70 mm
19.46 mm
Hub one side
83 mm
20 mm
Yes
Steel C45
Each
Triplex
12 B-3
19
115.75 mm
123.9 mm
10.8 mm
49.8 mm
70 mm
19.46 mm
Hub one side
95 mm
20 mm
Yes
Steel C45
Each
Triplex
12 B-3
27
164.09 mm
172.3 mm
10.8 mm
49.8 mm
70 mm
19.46 mm
Hub one side
120 mm
20 mm
Yes
Steel C45