Chain coupling pitch 1/2 x 5/16″ 18 teeth nominal torque 240Nm vs Elastic coupling RNG cast iron size 24 max. torque 70Nm nominal torque 35Nm outer diameter 55mm length 78mm pre-bored 7mm
Chain coupling pitch 1/2 x 5/16″ 18 teeth nominal torque 240Nm and Elastic coupling RNG cast iron size 24 max. torque 70Nm nominal torque 35Nm outer diameter 55mm length 78mm pre-bored 7mm are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Elastic coupling RNG cast iron size 24 max. torque 70Nm nominal torque 35Nm outer diameter 55mm length 78mm pre-bored 7mm is €10.04 cheaper ($36.35).
| Criterion |  Chain coupling pitch 1/2 x 5/16″ 18 teeth nominal torque 240Nm |  Elastic coupling RNG cast iron size 24 max. torque 70Nm nominal torque 35Nm outer diameter 55mm length 78mm pre-bored 7mm |
|---|---|---|
| Price | $47.93 | $36.35cheapest |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Torque | 2 447,3 kg·cm | 713.79 kg·cm |
| Weight | 1.83 kg | 730 g |
| Bore length | — | 30 mm |
| Bore pilot hole | — | 7 mm |
| Coupling type | Elastic. angular/transv./long flexible | Elastic. angular/transv./long flexible |
| Din iso no | 08 B-2 | — |
| Distance between hub and spider | — | 2 mm |
| Distance between the hubs | — | 18 mm |
| Electrically insulating | No | No |
| Hub diameter | 60 mm | 40 mm |
| Hub length up to flange | — | 24 mm |
| Inner diameter spider | — | 27 mm |
| Length of each sprocket | 32 mm | — |
| Material | Steel | Grey cast iron/Polyurethane |
| Max bore | — | 24 mm |
| Max misalignment angle | 0.5 ° | 0.9 ° |
| Max misalignment axial | 0.2 mm | 1.4 mm |
| Max misalignment radial | 0.2 mm | 0.22 mm |
| Max outer diameter | 86 mm | — |
| Max speed | 5500 min-1 | — |
| Max speed at 30 m s | — | 10600 min-1 |
| Max torque | 240 Nm | 70 Nm |
| Min bore diameter | 15 mm | — |
| Min distance for dismantling | — | 15 mm |
| Moment of inertia | 0.00474 kgm2 | — |
| Mounting distance over tooth flanks | 20.7 mm | — |
| Nominal torque | — | 35 Nm |
| Outer diameter | — | 55 mm |
| Power speed max. | 0.0246 kW/min -1 | — |
| Replacement spider 92 shore part no | — | 60 509 224 |
| Replacement spider 98 shore part no | — | 60 509 824 |
| Size | — | 24 |
| Spider width | — | 14 mm |
| Stainless | No | No |
| Surface | Blank | Blank |
| Temperature max. | 220 °C | 90 °C |
| Temperature min. | -30 °C | -40 °C |
| Torsional angle at max nm | — | 5 |
| Total lenght | — | 78 mm |
| Total length | 71 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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