On request
MARTIN SPROCKET & GEAR
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MARTIN SPROCKET & GEAR 80B57
#80B57
On request
80B57 SPKT
Manufacturer descriptionWelded B Sprocket - Bored to Size - 80 / 1 in, B Hub, 57 Teeth, 1.2500 in Stock Bore, Steel Material
Price on request — a consultant will confirm lead time and terms.
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MARTIN SPROCKET & GEAR — MARTIN SPROCKET & GEAR 80B57
- B Style sprockets are flat sprockets with a hub extension welded on one side.
- These plain bore sprockets can easily be bored to a metric or standard size to fit your application.
- Keyways, set screws and hardened teeth are quick alterations that can be made.
- Tolerances meet or exceed ANSI standards
- Manufactured of high carbon steel
Specifications
| Brand | MARTIN SPROCKET & GEAR |
| Category | STOCK BORE SPROCKETS |
| Chain number & pitch | 80 / 1 in |
| Caliper diameter | 17.521 in |
| Hub style | B |
| Pitch diameter | 18.1529 in |
| Number of teeth | 57 |
| Maximum bore diameter | 3.5 in |
| Bore type | Bored to Size |
| Tooth width | 0.575 in |
| Bore diameter | 1.25 in |
| Storage dimension height | 2 in |
| Number of strands across | 1 |
| Storage dimension length | 18.73 in |
| Material | Steel |
| Storage dimension width | 18.73 in |
| Number of hubs | 1 |
| Standards met | ANSI |
| Length through bore | 2.062 in |
| Surface treatment | Protective Coating |
| Hardened teeth | Non-Hardened Teeth |
| Manufacturer upc number | 697950296104 |
| Pitch type | Single |
| Hub diameter | 5-1/4 in |
| Weight | 49.06 lbs |
| Outside diameter | 18.725 in |
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