MARTIN SPROCKET 20B12 Sprocket, 20B-1 Chain, 12 Teeth, 122.673 mm Pitch Dia., 143.310 mm O.D., Steel
143.310 mm
Get it by Tuesday, Feb 24
€287.92 /unit
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Product Specifications:
| Item | Roller Chain Sprocket |
| Material | Steel |
| No. Of Teeth | 12 |
| Number Of Teeth | 12 |
| Outside Dia. | 143.31 mm |
| Pitch | 31.75 mm |
| Pitch Dia. | 122.673 mm |
| Product Datasheet | martin-sprocket-06a15.pdf |
Shipping Info:
| Ship weight (kg) | 0.86 |
| Ship height (cm) | 4.8 |
| Ship length (cm) | 14.33 |
| Ship width (cm) | 14.33 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Pitch Dia. | Outside Dia. | Number Of Teeth | Length Through Bore | Pitch | Price | |
|---|---|---|---|---|---|---|---|---|
![]() |
20B10 | 102.745 mm | 123.383 mm | - | 48 mm | 31.75 mm | €229.55 | |
![]() |
20B11 | 112.696 mm | 133.333 mm | - | 48 mm | 31.75 mm | €266.53 | |
![]() |
20B13 | 132.67 mm | 153.307 mm | 13 | 41 mm | 31.75 mm | €309.77 | |
![]() |
20B14 | 142.683 mm | 163.321 mm | 14 | 41 mm | 31.75 mm | €333.86 | |
![]() |
20B15 | 152.709 mm | 173.347 mm | 15 | 44 mm | 31.75 mm | €375.08 | |
![]() |
20B16 | 162.745 mm | 183.383 mm | 16 | 44 mm | 31.75 mm | €416.32 | |
![]() |
20B18 | 182.841 mm | 203.478 mm | 18 | 44 mm | 31.75 mm | €408.60 |
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MARTIN SPROCKET 20B12 Sprocket, 20B-1 Chain, 12 Teeth, 122.673 mm Pitch Dia., 143.310 mm O.D., Steel
€287.92 /unit







