SE1220GH Sprocket Simplex 20 hardened teeth 1/2" chain 08 B-1 Kramp

Part number
SE1220GH
EAN
Unit
Each
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
Type
Simplex
Chain size code
08 B-1
Number of teeth
20
D1Pitch diameter
81,19 mm
D2Outside diameter
86 mm
Teeth width
7,2 mm
BWidth
28 mm
Hub type
Hub one side
D3Hub diameter
64 mm
B0Bore diameter
12 mm
Bore
Yes
Material
Steel C45
Teeth hardness range
HRC 45-55

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