MARTIN SPROCKET 20B31 Sprocket, 20B-1 Chain, 31 Teeth, 313.833 mm Pitch Dia., 334.471 mm O.D., Steel
334.471 mm
Get it by Friday, Feb 20
€664.66 /unit
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Product Specifications:
| Item | Roller Chain Sprocket |
| Material | Steel |
| No. Of Teeth | 31 |
| Outside Dia. | 334.471 mm |
| Pitch | 31.75 mm |
| Pitch Dia. | 313.833 mm |
Shipping Info:
| Ship weight (kg) | 12.67 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 33.45 |
| Ship width (cm) | 33.45 |
| Country of Origin | US |
Product Variants
| Product | Model | Pitch Dia. | Outside Dia. | Number Of Teeth | Length Through Bore | Pitch | Price | |
|---|---|---|---|---|---|---|---|---|
![]() |
20B10 | 102.745 mm | 123.383 mm | - | 48 mm | 31.75 mm | €229.55 | |
![]() |
20B11 | 112.696 mm | 133.333 mm | - | 48 mm | 31.75 mm | €266.53 | |
![]() |
20B12 | 122.673 mm | 143.31 mm | 12 | 48 mm | 31.75 mm | €287.92 | |
![]() |
20B13 | 132.67 mm | 153.307 mm | 13 | 41 mm | 31.75 mm | €309.77 | |
![]() |
20B14 | 142.683 mm | 163.321 mm | 14 | 41 mm | 31.75 mm | €333.86 | |
![]() |
20B15 | 152.709 mm | 173.347 mm | 15 | 44 mm | 31.75 mm | €375.08 | |
![]() |
20B16 | 162.745 mm | 183.383 mm | 16 | 44 mm | 31.75 mm | €416.32 |
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MARTIN SPROCKET 20B31 Sprocket, 20B-1 Chain, 31 Teeth, 313.833 mm Pitch Dia., 334.471 mm O.D., Steel
€664.66 /unit







