Sprocket KRS with hub pitch 4mm 21 teeth material steel vs Roller chain with bent attachments 12 B-1-K1 6xp attachments slim version on one side
Sprocket KRS with hub pitch 4mm 21 teeth material steel and Roller chain with bent attachments 12 B-1-K1 6xp attachments slim version on one side are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Sprocket KRS with hub pitch 4mm 21 teeth material steel is €17.49 cheaper ($31.18).
| Criterion |  Sprocket KRS with hub pitch 4mm 21 teeth material steel |  Roller chain with bent attachments 12 B-1-K1 6xp attachments slim version on one side |
|---|---|---|
| Price | $31.18cheapest | $51.36 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Weight | 28 g | — |
| Bore | 8 mm | — |
| Center distance from middle axis to hole | — | 19.05 mm |
| Din iso no | 4 mm | 12 B-1 |
| Distance from middle axis to attachments end | — | 26.5 mm |
| Flansch width | — | 16 mm |
| Hardened | No | — |
| Height of pin to support surface | — | 13.5 mm |
| Hole diameters | — | 6.6 mm |
| Hub | One sided | — |
| Hub diameter | 20 mm | — |
| Inner width | — | 11.68 mm |
| Material | Low-carbon steel | Steel |
| No of teeth | 21 | — |
| Number of strands | 1 | 1 |
| Outer diameter | 28.5 mm | — |
| Pitch | — | 19.05 mm |
| Pitch circle diameter | 26.84 mm | — |
| Pitch x inner width inch | — | 3/4 x 7/16″ |
| Surface | Blank | Blank |
| Thickness of attachment | — | 1.8 mm |
| Total length | 12 mm | — |
| Version | — | One sided |
| Weight | — | 1.27 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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