Chain coupling pitch 1/2 x 5/16″ 18 teeth nominal torque 240Nm vs Chain coupling pitch 5/8 x 3/8″ 18 teeth nominal torque 380Nm
Chain coupling pitch 1/2 x 5/16″ 18 teeth nominal torque 240Nm and Chain coupling pitch 5/8 x 3/8″ 18 teeth nominal torque 380Nm are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Chain coupling pitch 1/2 x 5/16″ 18 teeth nominal torque 240Nm is €39.37 cheaper ($47.93).
| Criterion |  Chain coupling pitch 1/2 x 5/16″ 18 teeth nominal torque 240Nm | Chain coupling pitch 5/8 x 3/8″ 18 teeth nominal torque 380Nm |
|---|---|---|
| Price | $47.93cheapest | $93.38 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Torque | 2 447,3 kg·cm | 3 874,9 kg·cm |
| Weight | 1.83 kg | 3.21 kg |
| Coupling type | Elastic. angular/transv./long flexible | Elastic. angular/transv./long flexible |
| Din iso no | 08 B-2 | 10 B-2 |
| Electrically insulating | No | No |
| Hub diameter | 60 mm | 75 mm |
| Length of each sprocket | 32 mm | 35 mm |
| Material | Steel | Steel |
| Max misalignment angle | 0.5 ° | 0.5 ° |
| Max misalignment axial | 0.2 mm | 0.25 mm |
| Max misalignment radial | 0.2 mm | 0.2 mm |
| Max outer diameter | 86 mm | 107 mm |
| Max speed | 5500 min-1 | 4500 min-1 |
| Max torque | 240 Nm | 380 Nm |
| Min bore diameter | 15 mm | 15 mm |
| Moment of inertia | 0.00474 kgm2 | 0.01300 kgm2 |
| Mounting distance over tooth flanks | 20.7 mm | 25 mm |
| Power speed max. | 0.0246 kW/min -1 | 0.0390 kW/min -1 |
| Stainless | No | No |
| Surface | Blank | Blank |
| Temperature max. | 220 °C | 220 °C |
| Temperature min. | -30 °C | -30 °C |
| Total length | 71 mm | 78 mm |
| With keyway | No | 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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