MARTIN SPROCKET 12A21 Sprocket, 12B-1 Chain, 21 Teeth, 127.816 mm Pitch Dia., 139.564 mm O.D., Steel
139.564 mm
Get it by Tuesday, Feb 24
€113.93 /unit
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Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Diameter | 16 mm |
| Material | Steel |
| No. Of Teeth | 21 |
| Number Of Teeth | 21 |
| Outside Dia. | 139.564 mm |
| Pitch | 19.05 mm |
| Pitch Dia. | 127.816 mm |
Shipping Info:
| Ship weight (kg) | 1.13 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 13.94 |
| Ship width (cm) | 13.94 |
| Country of Origin | US |
Product Variants
| Model | Pitch Dia. | Outside Dia. | Number Of Teeth | Length Through Bore | Pitch | Bore Type | Price | |
|---|---|---|---|---|---|---|---|---|
| 12A11 | 67.617 mm | 79.365 mm | - | 35 mm | 19.05 mm | - | €90.71 | |
| 12A114 | 691.361 mm | 703.109 mm | - | 55 mm | 19.05 mm | - | €875.10 | |
| 12A12 | 73.604 mm | 85.351 mm | 12 | 35 mm | 19.05 mm | - | €92.34 | |
| 12A13 | 79.602 mm | 91.349 mm | 13 | 35 mm | 19.05 mm | - | €89.84 | |
| 12A14 | 85.61 mm | 97.357 mm | 14 | 35 mm | 19.05 mm | - | €93.62 | |
| 12A15 | 91.625 mm | 103.373 mm | 15 | 11.1 mm | 19.05 mm | - | €97.15 | |
| 12A16 | 97.647 mm | 109.395 mm | 16 | 35 mm | 19.05 mm | - | €97.07 |
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MARTIN SPROCKET 12A21 Sprocket, 12B-1 Chain, 21 Teeth, 127.816 mm Pitch Dia., 139.564 mm O.D., Steel
€113.93 /unit