On request
MARTIN SPROCKET & GEAR
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MARTIN SPROCKET & GEAR 2052A21
#2052A21
On request
Double Pitch Stock Bore Sprockets - 2052 / 1-1/4 in, A Hub, 21 Teeth, 0.7188 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 2052A21
- Double pitch sprockets have rollers of the same diameters and widths as American Standard Roller Chains of one half the conveyor chain pitch.
- Engaged by every other tooth, double duty sprockets have two teeth per chain pitch.
- During each revolution only half the teeth function effectively.
- Sprockets with odd numbers of teeth will allow any given tooth to engage only on every other revolution, automatically increasing sprocket life.
- Double duty sprockets with even number of teeth may be manually advanced one tooth periodically to increase sprocket life.
Specifications
| Brand | MARTIN SPROCKET & GEAR |
| Category | STOCK BORE SPROCKETS |
| Chain number & pitch | 2052 / 1-1/4 in |
| Caliper diameter | 7.6134 in |
| Chain / sprocket type | Double Pitch Roller |
| Pitch diameter | 8.3869 in |
| Hub outside diameter | 3.25 in |
| Maximum bore diameter | 2.25 in |
| Hub style | A |
| Tooth width | 0.343 in |
| Effective number of teeth | 10.5 |
| Tooth thickness | 0.343 in |
| Number of teeth | 21 |
| Chain roller diameter | 0.75 in |
| Bore type | Bored to Size |
| Chain roller width | 0.375 in |
| Bore diameter | 0.7188 in |
| Storage dimension height | 0.343 in |
| Number of strands across | 1 |
| Storage dimension length | 9.04 in |
| Material | Steel |
| Storage dimension width | 9.04 in |
| Surface treatment | Protective Coating |
| Length through bore | 0.343 in |
| Manufacturer upc number | 697950045108 |
| Hardened teeth | Non-Hardened Teeth |
| Outside diameter | 9.04 in |
| Weight | 4.6 lbs |
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