Sprockets standard DIN 8187 simplex 1 1/4" x 3/4"

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Technical info
  • Hub bore, keyway and tapped hole are optional
  • Recommended maximum bore: D3 x 0.6

Interested in buying products?

Want to know more about the prices or order directly? This is possible when you are affiliated with a dealer in your area. Do you want to sell products via Kramp as a dealer? Then sign up!

  • Tailored advice from our specialists
  • Next-day delivery*
  • More than 500.000 products
Product
Unit

Type

Chain size code

Number of teeth

Pitch diameter

D1

Outside diameter

D2

Teeth width

Width

B

Hub type

Hub diameter

D3

Bore diameter

B0

Bore

Material

Each
Simplex
20 B-1
14
142,68 mm
157,6 mm
18,5 mm
45 mm
Hub one side
108 mm
20 mm
Yes
Steel C45
Each
Simplex
20 B-1
15
152,72 mm
167,7 mm
18,5 mm
45 mm
Hub one side
118 mm
20 mm
Yes
Steel C45
Each
Simplex
20 B-1
19
192,91 mm
207,9 mm
18,5 mm
50 mm
Hub one side
120 mm
25 mm
Yes
Steel C45
Each
Simplex
20 B-1
24
243,23 mm
258,3 mm
18,5 mm
55 mm
Hub one side
140 mm
25 mm
Yes
Steel C45