Sprocket, 12B Series
A roller chain wraps the sprocket teeth and carries load across the rollers, so the pitch (06B, 08B, 10B and so on) must match between chain and sprocket. Tooth count sets the speed ratio and the sprocket OD; hardened teeth and an idler version are used where the chain runs long or reverses.
Key features
- S45C or SUS304, black oxide
- ANSI 25B to 100B and 06B to 16B series
- 9 to 48 teeth
- Single, double strand and idler versions
- Induction hardened teeth on idler types
Specification
| Body Material | S45C / SUS304 |
|---|---|
| Surface Finish | Black Oxide |
| Number of Teeth | 11-25 teeth |
| OD Do | 75-160 mm |
| Height L | 35-40 mm |
Applications
Conveyor drives, packaging lines, chain transfers, agricultural and food processing machinery.
Sizes shown cover the full series range. Tell us the exact size and quantity and we confirm the drawing before production.
Ordering & quotation
Send the model, size and quantity you need. We reply with availability, lead time and price the same working day.
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