MARTIN SPROCKET 28B20 Sprocket, 28B-1 Chain, 20 Teeth, 284.145 mm Pitch Dia., 311.767 mm O.D., Steel
311.767 mm
Get it by Tuesday, Jul 7
€983.73 /unit
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Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Dia. | 40 mm to 108 mm |
| Chain Size | #28B-1 |
| Hub Dia. | 159.995 mm |
| Length Through Bore | 64 mm |
| Material | Steel |
| No. Of Teeth | 20 |
| Outside Dia. | 311.767 mm |
| Pitch | 44.45 mm |
| Pitch Dia. | 284.145 mm |
| Type | Type B Single Strand Stock Bore Welded |
Shipping Info:
| Ship weight (kg) | 16.7 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 31.17 |
| Ship width (cm) | 31.17 |
| Country of Origin | US |
Product Variants
| Product | Model | Bore Dia. | Pitch Dia. | Outside Dia. | Hub Dia. | Length Through Bore | Pitch | Price | |
|---|---|---|---|---|---|---|---|---|---|
 |
28B13 | 40 mm to 95 mm | 185.738 mm | 213.36 mm | 140.005 mm | 70 mm | 44.45 mm | €738.98 | |
 |
28B21 | 40 mm to 108 mm | 298.238 mm | 325.86 mm | 159.995 mm | 64 mm | 44.45 mm | €1,005.80 | |
 |
28B25 | 40 mm to 108 mm | 354.655 mm | 382.277 mm | 159.995 mm | 64 mm | 44.45 mm | €1,119.78 | |
|
28B23 | 40 mm to 108 mm | 326.438 mm | 354.061 mm | 159.995 mm | 64 mm | 44.45 mm | €1,057.45 | |
 |
28B11 | 40 mm to 76 mm | 157.774 mm | 185.396 mm | 111.989 mm | 70 mm | 44.45 mm | €605.75 | |
|
28B26 | 40 mm to 108 mm | 368.767 mm | 396.39 mm | 159.995 mm | 64 mm | 44.45 mm | €1,078.83 | |
|
28B14 | 40 mm to 95 mm | 199.756 mm | 227.379 mm | 140.005 mm | 60 mm | 44.45 mm | €804.46 |
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MARTIN SPROCKET 28B20 Sprocket, 28B-1 Chain, 20 Teeth, 284.145 mm Pitch Dia., 311.767 mm O.D., Steel
€983.73 /unit