On request
MARTIN SPROCKET & GEAR
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MARTIN SPROCKET & GEAR E100B21
#E100B21
On request
Triple Roller Sprocket - Bored to Size - 100 / 1-1/4 in, B Hub, 21 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 E100B21
- Martin double strand solid construction sprockets have proper spacing between chain rows.
- The sprockets are manufactured from high carbon steel.
- Martin does not stack €œA€ plates on multiples, but instead Martin machines teeth after the chain rows are already in place.
- These plain bore sprockets can easily be bored to a metric or standard size to fit your application.
- Keyways, set screws and harden teeth are quick alterations that can be made.
Specifications
| Brand | MARTIN SPROCKET & GEAR |
| Category | STOCK BORE SPROCKETS |
| Chain number & pitch | 100 / 1-1/4 in |
| Caliper diameter | 7.6134 in |
| Hub style | B |
| Pitch diameter | 8.3869 in |
| Number of teeth | 21 |
| Maximum bore diameter | 3.75 in |
| Bore type | Bored to Size |
| Tooth width | 0.669 in |
| Bore diameter | 1.25 in |
| Width across tooth sets | 3.485 in |
| Number of strands across | 3 |
| Storage dimension height | 4.75 in |
| Material | Steel |
| Storage dimension length | 9.043 in |
| Number of hubs | 1 |
| Storage dimension width | 9.043 in |
| Length through bore | 4.75 in |
| Surface treatment | Protective Coating |
| Hardened teeth | Non-Hardened Teeth |
| Manufacturer upc number | 697950024301 |
| Pitch type | Single |
| Hub diameter | 5-1/2 in |
| Weight | 52.43 lbs |
| Outside diameter | 9.043 in |
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