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MARTIN SPROCKET 12A31 Roller Chain Sprocket, 12B-1 Chain, Stock Bore, 31 Teeth, 188.300 mm Pitch Dia., Steel
Item: BA4VJAModel: 12A31
7 In Stock
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€138.18 /unit
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Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Dia. | 19 mm |
| Chain Size | #12B-1 |
| Length Through Bore | 40 mm |
| Material | Steel |
| No. Of Teeth | 31 |
| Outside Dia. | 200.048 mm |
| Pitch | 19.05 mm |
| Pitch Dia. | 188.3 mm |
| Type | Type A Single Strand Solid Stock Bore |
Shipping Info:
| Ship weight (kg) | 2.47 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 20.02 |
| Ship width (cm) | 20.02 |
| Country of Origin | US |
Product Variants
| Product | Model | Pitch Dia. | No. Of Teeth | Length Through Bore | Bore Dia. | Hub Dia. | Material | Pitch | Chain Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
12A20 | 121.776 mm | 20 | 35 mm | 14 mm | - | Steel | 19.05 mm | #12B-1 | €111.00 | |
|
12A21 | 127.816 mm | 21 | 40 mm | 16 mm | - | Steel | 19.05 mm | #12B-1 | €113.93 | |
|
12A22 | 133.858 mm | 22 | 40 mm | 16 mm | - | Steel | 19.05 mm | #12B-1 | €110.22 | |
|
12A23 | 139.902 mm | 23 | 11.1 mm | 16 mm | 100 mm | Steel | 19.05 mm | #12B-1 | €113.67 | |
|
12A24 | 145.948 mm | 24 | 40 mm | 19 mm | - | Steel | 19.05 mm | #12B-1 | €117.07 | |
 |
12A25 | 151.995 mm | 25 | 40 mm | 19 mm | - | Steel | 19.05 mm | #12B-1 | €119.84 | |
 |
12A26 | 158.043 mm | 26 | 40 mm | 19 mm | - | Steel | 19.05 mm | #12B-1 | €123.26 |
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MARTIN SPROCKET 12A31 Roller Chain Sprocket, 12B-1 Chain, Stock Bore, 31 Teeth, 188.300 mm Pitch Dia., Steel
€138.18 /unit