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Product Specifications:
| Item | Roller Chain Sprocket |
| Material | Steel |
| No. Of Teeth | 20 |
| Outside Diameter | 178.24 mm |
| Pitch | 25.4 mm |
| Pitch Dia. | 162.37 mm |
| Pitch Diameter | 162.37 mm |
| Product Datasheet | martin-sprocket-06a15.pdf |
Shipping Info:
| Ship weight (kg) | 2.51 |
| Ship height (cm) | 4.45 |
| Ship length (cm) | 17.83 |
| Ship width (cm) | 17.83 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Pitch Dia. | Outside Dia. | Number Of Teeth | Length Through Bore | Bushing Type | Pitch | Price | |
|---|---|---|---|---|---|---|---|---|---|
![]() |
16BTB38 | 307.58 mm | 323.46 mm | 38 | 44.45 mm | 2517 Taper Lock | 25.4 mm | €629.32 | |
![]() |
16BTB57 | 461.08 mm | 476.96 mm | - | 44.45 mm | 2517 Taper | 25.4 mm | €835.62 | |
![]() |
16BTB76 | 614.64 mm | 630.52 mm | - | 50.8 mm | 3020 Taper | 25.4 mm | €1,284.53 | |
![]() |
16BTB11H | 90.16 mm | 106.03 mm | - | 38.1 mm | 1215 Taper | 25.4 mm | €204.90 | |
![]() |
16BTB12H | 98.14 mm | 114.01 mm | 12 | 38.1 mm | 1615 Taper | 25.4 mm | €217.58 | |
![]() |
16BTB13H | 106.14 mm | 122.01 mm | 13 | 38.1 mm | 1615 Taper | 25.4 mm | €228.77 | |
![]() |
16BTB14H | 114.15 mm | 130.02 mm | 14 | 38.1 mm | 1615 Taper | 25.4 mm | €244.71 |
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MARTIN SPROCKET 16BTB20H Sprocket, 16B-1 Chain, 20 Teeth, 162.370 mm Pitch Dia., 178.240 mm O.D., Steel
€423.13 /unit






