SE3421

Part number
SE3421
EAN
Unit
Each
Technical info
  • Hub bore, keyway and tapped hole are optional
  • Recommended maximum bore: D3 x 0.6
Type
Simplex
Chain size code
12 B-1
Number of teeth
21
D1Pitch diameter
127.82 mm
D2Outside diameter
136 mm
Teeth width
11.1 mm
BWidth
40 mm
Hub type
Hub one side
D3Hub diameter
90 mm
B0Bore diameter
20 mm
Bore
Yes
Material
Steel C45

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