Sprockets with harded teeth simplex 1/2" x 5/16"

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Details
Induction-hardened teeth (HRc45-55)
Technical info
  • Hub bore, keyway and tapped hole are optional
  • Recommended maximum bore: D3 x 0.6
  • For chain type 08B1
Benefits
Longer service life of chain and sprocket

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
  • More than 500.000 products
  • Up-to-date information on current stock and delivery times
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

Teeth hardness range

Each
Simplex
08 B-1
12
49,07 mm
53,9 mm
7,2 mm
28 mm
Hub one side
33 mm
10 mm
Yes
Steel C45
HRC 45-55
Each
Simplex
08 B-1
13
53,06 mm
57,9 mm
7,2 mm
28 mm
Hub one side
37 mm
10 mm
Yes
Steel C45
HRC 45-55
Each
Simplex
08 B-1
14
57,07 mm
61,9 mm
7,2 mm
28 mm
Hub one side
41 mm
10 mm
Yes
Steel C45
HRC 45-55
Each
Simplex
08 B-1
15
61,09 mm
65,9 mm
7,2 mm
28 mm
Hub one side
45 mm
10 mm
Yes
Steel C45
HRC 45-55
Each
Simplex
08 B-1
16
65,1 mm
69,9 mm
7,2 mm
28 mm
Hub one side
50 mm
12 mm
Yes
Steel C45
HRC 45-55
Each
Simplex
08 B-1
17
69,11 mm
74 mm
7,2 mm
28 mm
Hub one side
52 mm
12 mm
Yes
Steel C45
HRC 45-55
Each
Simplex
08 B-1
18
73,14 mm
78 mm
7,2 mm
28 mm
Hub one side
56 mm
12 mm
Yes
Steel C45
HRC 45-55
Each
Simplex
08 B-1
19
77,16 mm
82 mm
7,2 mm
28 mm
Hub one side
60 mm
12 mm
Yes
Steel C45
HRC 45-55
Each
Simplex
08 B-1
20
81,19 mm
86 mm
7,2 mm
28 mm
Hub one side
64 mm
12 mm
Yes
Steel C45
HRC 45-55
Each
Simplex
08 B-1
21
85,22 mm
90,1 mm
7,2 mm
28 mm
Hub one side
68 mm
14 mm
Yes
Steel C45
HRC 45-55
Each
Simplex
08 B-1
22
89,24 mm
94,1 mm
7,2 mm
28 mm
Hub one side
70 mm
14 mm
Yes
Steel C45
HRC 45-55
Each
Simplex
08 B-1
23
93,27 mm
98,1 mm
7,2 mm
28 mm
Hub one side
70 mm
14 mm
Yes
Steel C45
HRC 45-55
Each
Simplex
08 B-1
24
97,29 mm
102,1 mm
7,2 mm
28 mm
Hub one side
70 mm
14 mm
Yes
Steel C45
HRC 45-55
Each
Simplex
08 B-1
25
101,33 mm
106,2 mm
7,2 mm
28 mm
Hub one side
70 mm
14 mm
Yes
Steel C45
HRC 45-55
Each
Simplex
08 B-1
30
121,5 mm
126,3 mm
7,2 mm
30 mm
Hub one side
80 mm
16 mm
Yes
Steel C45
HRC 45-55