Chain coupling pitch 1/2 x 5/16″ 18 teeth nominal torque 240Nm vs Elastic coupling DXA size 38 max. torque 640Nm nominal torque 325Nm outer diameter 84mm overall length 100mm with pilot bore
Chain coupling pitch 1/2 x 5/16″ 18 teeth nominal torque 240Nm and Elastic coupling DXA size 38 max. torque 640Nm nominal torque 325Nm outer diameter 84mm overall length 100mm with pilot bore 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 €31.24 cheaper ($47.93).
| Criterion |  Chain coupling pitch 1/2 x 5/16″ 18 teeth nominal torque 240Nm |  Elastic coupling DXA size 38 max. torque 640Nm nominal torque 325Nm outer diameter 84mm overall length 100mm with pilot bore |
|---|---|---|
| Price | $47.93cheapest | $83.96 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Torque | 2 447,3 kg·cm | 6 526,1 kg·cm |
| Weight | 1.83 kg | 1.76 kg |
| Coupling type | Elastic. angular/transv./long flexible | Elastic. angular/transv./long flexible |
| Din iso no | 08 B-2 | — |
| Electrically insulating | No | No |
| Hub diameter | 60 mm | 60 mm |
| Length of each sprocket | 32 mm | — |
| Material | Steel | Grey cast iron (A48) |
| Max alternating torque | — | 100 Nm |
| Max bore diameter | — | 38 mm |
| Max misalignment angle | 0.5 ° | 0.7 ° |
| Max misalignment axial | 0.2 mm | 1.5 mm |
| Max misalignment radial | 0.2 mm | 0.4 mm |
| Max outer diameter | 86 mm | — |
| Max speed | 5500 min-1 | 8 100 U/min |
| Max torque | 240 Nm | 650 Nm |
| Min bore diameter | 15 mm | — |
| Moment of inertia | 0.00474 kgm2 | — |
| Mounting distance over tooth flanks | 20.7 mm | — |
| Nominal torque | — | 325 Nm |
| Outer diameter | — | 84 mm |
| Pilot hole | — | 14 mm |
| Power speed max. | 0.0246 kW/min -1 | — |
| Predecessor partno | — | 60 403 800 |
| Size | — | 38 |
| Spare spider 92 shore partno | — | 60 413 800 |
| Stainless | No | No |
| Surface | Blank | Blank |
| Temperature max. | 220 °C | 80 °C |
| Temperature min. | -30 °C | -20 °C |
| Total length | 71 mm | 100 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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