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MARTIN SPROCKET 20B12 Sprocket, 20B-1 Chain, 12 Teeth, 122.673 mm Pitch Dia., 143.310 mm O.D., Steel
Item: AJ9NECModel: 20B12
7 In Stock
143.310 mm
Ships within 2 days via
€287.92 /unit
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Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Dia. | 25 mm to 63 mm |
| Chain Size | #20B-1 |
| Hub Dia. | 89.992 mm |
| Length Through Bore | 48 mm |
| Material | Steel |
| No. Of Teeth | 12 |
| Pitch | 31.75 mm |
| Pitch Dia. | 122.673 mm |
| Product Datasheet | martin-sprocket-06a15.pdf |
| Type | Type B Single Strand Solid Stock Bore |
Shipping Info:
| Ship weight (kg) | 0.86 |
| Ship height (cm) | 4.8 |
| Ship length (cm) | 14.33 |
| Ship width (cm) | 14.33 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Pitch Dia. | No. Of Teeth | Length Through Bore | Hub Dia. | Bore Dia. | Material | Pitch | Chain Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
20B13 | 132.67 mm | 13 | 41 mm | 98.044 mm | 25 mm to 69 mm | Steel | 31.75 mm | #20B-1 | €309.77 | |
 |
20B16 | 162.745 mm | 16 | 44 mm | 113.894 mm | 25 mm to 80 mm | Steel | 31.75 mm | #20B-1 | €416.32 | |
 |
20B19 | 192.898 mm | 19 | 51.003 mm | 113.995 mm | 32 mm | Steel | 31.75 mm | #20B-1 | €426.35 | |
 |
20B22 | 223.097 mm | 22 | 51 mm | 113.995 mm | 32 mm to 80 mm | Steel | 31.75 mm | #20B-1 | €488.16 | |
 |
20B10 | 102.745 mm | 10 | 48 mm | 68.986 mm | 25 mm to 48 mm | Steel | 31.75 mm | #20B-1 | €229.55 | |
 |
20B8 | 82.967 mm | 8 | 48 mm | 48.006 mm | 25 mm to 34 mm | Steel | 31.75 mm | #20B-1 | €154.54 | |
 |
20B9 | 92.831 mm | 9 | 48 mm | 57.988 mm | 25 mm to 41 mm | Steel | 31.75 mm | #20B-1 | €209.04 |
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MARTIN SPROCKET 20B12 Sprocket, 20B-1 Chain, 12 Teeth, 122.673 mm Pitch Dia., 143.310 mm O.D., Steel
€287.92 /unit