Sprocket KRS with hub pitch 4mm 21 teeth material steel vs Sprocket KRF with hub 10 B-1 19 teeth material steel bore 40H7 keyway DIN 6885/1 2 set screw threads teeth induction hardened
Sprocket KRS with hub pitch 4mm 21 teeth material steel and Sprocket KRF with hub 10 B-1 19 teeth material steel bore 40H7 keyway DIN 6885/1 2 set screw threads teeth induction hardened 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 €11.02 cheaper ($31.18).
| Criterion |  Sprocket KRS with hub pitch 4mm 21 teeth material steel |  Sprocket KRF with hub 10 B-1 19 teeth material steel bore 40H7 keyway DIN 6885/1 2 set screw threads teeth induction hardened |
|---|---|---|
| Price | $31.18cheapest | $43.89 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Weight | 28 g | 834 g |
| Bore | 8 mm | — |
| Bore h7 | — | 40 mm |
| Depth of keyway | — | 3.3 mm |
| Din iso no | 4 mm | 10 B-1 |
| Hardened | No | Yes |
| Hub | One sided | One sided |
| Hub diameter | 20 mm | 70 mm |
| Keyway width | — | 12 mm |
| Material | Low-carbon steel | Steel (1045) |
| No of teeth | 21 | 19 |
| Number of strands | 1 | 1 |
| Outer diameter | 28.5 mm | 103.3 mm |
| Pitch circle diameter | 26.84 mm | 96.45 mm |
| Surface | Blank | Blank |
| Thread size | — | M 10 |
| Total length | 12 mm | 30 mm |
| Version | — | A |
| 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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