![Simplex steel roller chain 20B-1 [Donghua]](https://agrodoctor.eu/166983-large_default/simplex-steel-roller-chain-20b-1-donghua-.jpg "Simplex steel roller chain 20B-1 [Donghua]")
![Simplex steel roller chain 20B-1 [Donghua]](https://agrodoctor.eu/166983-thickbox_default/simplex-steel-roller-chain-20b-1-donghua-.jpg "Simplex steel roller chain 20B-1 [Donghua]")
![Simplex steel roller chain 20B-1 [Donghua]](https://agrodoctor.eu/166984-thickbox_default/simplex-steel-roller-chain-20b-1-donghua-.jpg "Simplex steel roller chain 20B-1 [Donghua]")
![Simplex steel roller chain 20B-1 [Donghua]](https://agrodoctor.eu/166985-thickbox_default/simplex-steel-roller-chain-20b-1-donghua-.jpg "Simplex steel roller chain 20B-1 [Donghua]")
![Simplex steel roller chain 20B-1 [Donghua]](https://agrodoctor.eu/166986-thickbox_default/simplex-steel-roller-chain-20b-1-donghua-.jpg "Simplex steel roller chain 20B-1 [Donghua]")
Simplex steel roller chain 20B-1 [Donghua]
Donghua
China
| Pitch , p | mm | 31.75 |
|---|---|---|
| Weight per meter , W/m | kg | 3.83 |
| Finger diameter , dp | mm | 10.19 |
| Height , H | mm | 26.4 |
| Distance between Inner Plates , b1 | mm | 19.56 |
| Roller diameter , d1 | mm | 19.05 |
| Finger lenght , Lf | mm | 41.3 |
| Material thickness , S | mm | 4.5 |
The parameters may differ from the actual ones.
| Sales unit | 1 meter | |
|---|---|---|
| Quantity in the package | 1 piece | |
| Chain packaging | mm | 5000 |
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![Simplex steel roller chain 20B-1 [Donghua]](https://agrodoctor.eu/166983-home_default/simplex-steel-roller-chain-20b-1-donghua-.jpg "Simplex steel roller chain 20B-1 [Donghua]")