SE1221 Sprocket Simplex 21 teeth 1/2" chain 08 B-1 Kramp

Part number
SE1221
EAN8716106998043
Unit
Each
Technical info
  • Hub bore, keyway and tapped hole are optional
  • Recommended maximum bore: D3 x 0.6
Type
Simplex
Chain size code
08 B-1
Number of teeth
21
D1Pitch diameter
85.22 mm
D2Outside diameter
90.1 mm
Teeth width
7.2 mm
BWidth
28 mm
Hub type
Hub one side
D3Hub diameter
68 mm
B0Bore diameter
14 mm
Bore
Yes
Material
Steel C45

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