Sprocket KRS with hub pitch 4mm 57 teeth material steel vs Chain tensioning wheel KSP 20 B-1 1 1/4×3/4″ 13 teeth with ball bearing
Sprocket KRS with hub pitch 4mm 57 teeth material steel and Chain tensioning wheel KSP 20 B-1 1 1/4×3/4″ 13 teeth with ball bearing 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 57 teeth material steel is €8.53 cheaper ($65.05).
| Criterion |  Sprocket KRS with hub pitch 4mm 57 teeth material steel |  Chain tensioning wheel KSP 20 B-1 1 1/4×3/4″ 13 teeth with ball bearing |
|---|---|---|
| Price | $65.05cheapest | $74.89 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Weight | 276 g | 1.61 kg |
| Bore | 8 mm | 25 +0 / -0.01 mm |
| Din iso no | 4 mm | 20 B-1 |
| Hardened | No | — |
| Hub | One sided | — |
| Hub diameter | 50 mm | — |
| Insert width | — | 15 mm |
| Load rating dyn | — | 11 kN |
| Material | Low-carbon steel | Steel (1045) / Roller bearing steel |
| No of teeth | 57 | 13 |
| Number of strands | 1 | 1 |
| Outer diameter | 74.5 mm | 147.8 mm |
| Outer diameter of insert | — | 52 mm |
| Pitch circle diameter | 72.61 mm | 132.65 mm |
| Pitch mm inch | — | 1 1/4 x 3/4″ |
| Sprocket width | — | 18.5 mm |
| Static load rating | — | 7.1 kN |
| Surface | Blank | Black oxide finish |
| Tooth width | — | 18.5 mm |
| Total length | 16 mm | — |
| Total width | — | 21 mm |
| Width of tooth flank | — | 3.5 mm |
| 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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