Sprocket KRS with hub pitch 4mm 12 teeth material steel vs Roller chain 081 pitch 1/2×1/8″
Sprocket KRS with hub pitch 4mm 12 teeth material steel and Roller chain 081 pitch 1/2×1/8″ are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Roller chain 081 pitch 1/2×1/8″ is €4.69 cheaper ($8.89).
| Criterion |  Sprocket KRS with hub pitch 4mm 12 teeth material steel |  Roller chain 081 pitch 1/2×1/8″ |
|---|---|---|
| Price | $14.30 | $8.89cheapest |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Weight | 8 g | — |
| Bolt diameter | — | 3.66 mm |
| Bore | 5 mm | — |
| Breaking load min. | — | 8 000 N |
| Din iso no | 4 mm | 81 |
| Hardened | No | — |
| Hub | One sided | — |
| Hub diameter | 10 mm | — |
| Inner width | — | 5.8 mm |
| Material | Low-carbon steel | Steel |
| No of teeth | 12 | — |
| Number of strands | 1 | 1 |
| Outer diameter | 16.9 mm | — |
| Pitch circle diameter | 15.45 mm | — |
| Pitch x inner width | — | 12.7 x 3.30 mm |
| Pitch x inner width inch | — | 1/2 x 1/8″ |
| Projection over link | — | 1.5 mm |
| Rollerdiameter | — | 7.75 mm |
| Surface | Blank | Blank |
| Total length | 11 mm | — |
| Total width over pin | — | 10.2 mm |
| Weight | — | 0.28 kg/m |
| View at seller ↗ | View at seller ↗ |
Specifications are extracted automatically from seller data — an empty cell means the seller does not publish that value, not that the product lacks it.
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