Sprockets - BS / DIN 8187 - Duplex 1/2" x 5/16"

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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
  • For chain type 08B2

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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
Duplex
08 B-2
14
57.07 mm
61.9 mm
7 mm
21 mm
35 mm
13.92 mm
Hub one side
42 mm
12 mm
Yes
Steel C45
Each
Duplex
08 B-2
19
77.16 mm
82 mm
7 mm
21 mm
38 mm
13.92 mm
Hub one side
62 mm
16 mm
Yes
Steel C45
Each
Duplex
08 B-2
38
153.8 mm
158.6 mm
7 mm
21 mm
40 mm
13.92 mm
Hub one side
100 mm
20 mm
Yes
Steel C45