About
NK Standard Sprockets B Type NK25B
CHAIN TECHNICAL DATA
Chain Pitch1/4
Inner Width0.125
Bush Dia.0.130
Tooth Width (T)0.110
When a tensional sprocket is
assembled, tension the chain
according to drawing a fist, then
tightening the compression nut.
After this, turn the eccentric pin
to the tensional situation by
using an iron bar. Tighten the
clamp nut last.
PARAMETERS
| Parameter Name | Parameter Value |
|---|---|
| Teeth |
straight-toothed
|
| Other characteristics |
chain
|
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