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Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Diameter | 18 mm |
| Material | Steel |
| No. Of Teeth | 57 |
| Outside Dia. | 178.462 mm |
| Pitch | 9.525 mm |
| Pitch Dia. | 172.906 mm |
Shipping Info:
| Ship weight (kg) | 0.86 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 17.86 |
| Ship width (cm) | 17.86 |
| Country of Origin | US |
Product Variants
| Product | Model | Pitch Dia. | Outside Dia. | Number Of Teeth | Pitch | Length Through Bore | Price | |
|---|---|---|---|---|---|---|---|---|
![]() |
06A15 | 45.813 mm | 51.369 mm | 15 | 9.525 mm | 25 mm | €52.17 | |
![]() |
06A16 | 48.824 mm | 54.38 mm | 16 | 9.525 mm | 25 mm | €54.82 | |
![]() |
06A17 | 51.837 mm | 57.393 mm | 17 | 9.525 mm | 28 mm | €54.82 | |
![]() |
06A18 | 54.852 mm | 60.409 mm | 18 | 9.525 mm | 28 mm | €57.20 | |
![]() |
06A19 | 57.869 mm | 63.426 mm | 19 | 9.525 mm | 28 mm | €58.81 | |
![]() |
06A20 | 60.888 mm | 66.444 mm | - | 9.525 mm | - | €64.92 | |
![]() |
06A21 | 63.908 mm | 69.464 mm | 21 | 9.525 mm | 28 mm | €68.39 |
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MARTIN SPROCKET 06A57 Roller Chain Sprocket, 57 Teeth, 172.906 mm Pitch Dia., 178.462 mm O.D., Steel
€102.71 /unit







