Sprocket KRS with hub pitch 4mm 57 teeth material steel vs Double-strand sprocket ZRT 12 B-2 3/4×7/16″ 22 teeth material steel for taper bush type 2517
Sprocket KRS with hub pitch 4mm 57 teeth material steel and Double-strand sprocket ZRT 12 B-2 3/4×7/16″ 22 teeth material steel for taper bush type 2517 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 €36.87 cheaper ($65.05).
| Criterion |  Sprocket KRS with hub pitch 4mm 57 teeth material steel |  Double-strand sprocket ZRT 12 B-2 3/4×7/16″ 22 teeth material steel for taper bush type 2517 |
|---|---|---|
| Price | $65.05cheapest | $107.61 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Weight | 276 g | 1.99 kg |
| Bore | 8 mm | — |
| Din iso no | 4 mm | 12 B-2 (Taper) |
| Hardened | No | No |
| Hub | One sided | One sided |
| Hub diameter | 50 mm | 108 mm |
| Material | Low-carbon steel | Steel (1045) |
| Max bore diameter | — | 65 mm |
| Min bore diameter | — | 15 mm |
| No of teeth | 57 | 22 |
| Number of strands | 1 | 2 |
| Outer diameter | 74.5 mm | 141.8 mm |
| Pitch circle diameter | 72.61 mm | 1 133,9 mm |
| Surface | Blank | Blank |
| Taper bushing type | — | 2 517 |
| Total length | 16 mm | 45 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.
Robotitem does not test products. This comparison reports seller-published data only, and ranking never takes affiliate commission into account.