Chain coupling pitch 5/8 x 3/8″ 18 teeth nominal torque 380Nm vs Spider (coupling insert) backlash-free 92 Shore A yellow size 55 outside diameter 120mm
Chain coupling pitch 5/8 x 3/8″ 18 teeth nominal torque 380Nm and Spider (coupling insert) backlash-free 92 Shore A yellow size 55 outside diameter 120mm are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Spider (coupling insert) backlash-free 92 Shore A yellow size 55 outside diameter 120mm is €34.35 cheaper ($53.73).
| Criterion |  Chain coupling pitch 5/8 x 3/8″ 18 teeth nominal torque 380Nm |  Spider (coupling insert) backlash-free 92 Shore A yellow size 55 outside diameter 120mm |
|---|---|---|
| Price | $93.38 | $53.73cheapest |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Torque | 3 874,9 kg·cm | — |
| Weight | 3.21 kg | 115 g |
| Coupling type | Elastic. angular/transv./long flexible | — |
| Din iso no | 10 B-2 | — |
| Electrically insulating | No | — |
| Hub diameter | 75 mm | — |
| Length of each sprocket | 35 mm | — |
| Material | Steel | Polyurethane (soft) |
| Max misalignment angle | 0.5 ° | — |
| Max misalignment axial | 0.25 mm | — |
| Max misalignment radial | 0.2 mm | — |
| Max outer diameter | 107 mm | — |
| Max speed | 4500 min-1 | — |
| Max torque | 380 Nm | 820 Nm |
| Min bore diameter | 15 mm | — |
| Moment of inertia | 0.01300 kgm2 | — |
| Mounting distance over tooth flanks | 25 mm | — |
| No of teeth | — | 8 |
| Nominal torque | — | 410 Nm |
| Outer diameter | — | 120 mm |
| Power speed max. | 0.0390 kW/min -1 | — |
| Size | — | 55 |
| Stainless | No | — |
| Stiffn radial | — | 2 982 N/mm |
| Surface | Blank | Blank |
| Temperature max. | 220 °C | — |
| Temperature min. | -30 °C | — |
| Tors spring stiffness dynam | — | 21 850 Nm/rad |
| Tors spring stiffness static | — | 9 500 Nm/rad |
| Total length | 78 mm | — |
| With keyway | No | — |
| 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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