SE3440GH

Part number
SE3440GH
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 12B1
Benefits
Longer service life of chain and sprocket
Type
Simplex
Chain size code
12 B-1
Number of teeth
40
D1Pitch diameter
242.81 mm
D2Outside diameter
251 mm
Teeth width
11.1 mm
BWidth
40 mm
Hub type
Hub one side
D3Hub diameter
100 mm
B0Bore diameter
20 mm
Bore
Yes
Material
Steel C45
Teeth hardness range
HRC 45-55