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Product Specifications:
| Item | Roller Chain Sprocket |
| Material | Steel |
| No. Of Teeth | 57 |
| Outside Diameter | 297.86 mm |
| Pitch | 15.88 mm |
| Pitch Dia. | 288.18 mm |
| Product Datasheet | martin-sprocket-06a15.pdf |
Shipping Info:
| Ship weight (kg) | 4.24 |
| Ship height (cm) | 3.18 |
| Ship length (cm) | 29.79 |
| Ship width (cm) | 29.79 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Pitch Dia. | Outside Dia. | Number Of Teeth | Length Through Bore | Bushing Type | Pitch | Price | |
|---|---|---|---|---|---|---|---|---|---|
![]() |
10BTB38 | 192.24 mm | 201.92 mm | 38 | 31.75 mm | 2012 Taper | 15.88 mm | €290.98 | |
![]() |
10BTB12H | 61.34 mm | 71.02 mm | 12 | 22.23 mm | 1008 Taper | 15.88 mm | €125.06 | |
![]() |
10BTB13H | 66.34 mm | 76.02 mm | 13 | 22.23 mm | 1008 Taper | 15.88 mm | €126.75 | |
![]() |
10BTB15H | 76.35 mm | 86.04 mm | 15 | 25.4 mm | 1210 Taper | 15.88 mm | €136.90 | |
![]() |
10BTB16H | 81.37 mm | 91.06 mm | 16 | 25.4 mm | 1610 Taper Lock | 15.88 mm | €144.64 | |
![]() |
10BTB17H | 86.39 mm | 96.08 mm | 17 | 25.4 mm | 1610 Taper | 15.88 mm | €154.98 | |
![]() |
10BTB18H | 91.42 mm | 101.1 mm | 18 | 25.4 mm | 1610 Taper | 15.88 mm | €162.73 |
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MARTIN SPROCKET 10BTB57 Sprocket, 10B-1 Chain, 57 Teeth, 288.180 mm Pitch Dia., 297.860 mm O.D., Steel
€383.31 /unit



