Chain coupling pitch 3/4 x 7/16″ 18 teeth nominal torque 600Nm vs Elastic coupling RNG cast iron size 42 max. torque 530Nm nominal torque 265Nm outer diameter 95mm length 126mm pre-bored 13mm
Chain coupling pitch 3/4 x 7/16″ 18 teeth nominal torque 600Nm and Elastic coupling RNG cast iron size 42 max. torque 530Nm nominal torque 265Nm outer diameter 95mm length 126mm pre-bored 13mm 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 42 max. torque 530Nm nominal torque 265Nm outer diameter 95mm length 126mm pre-bored 13mm is €33.70 cheaper ($84.35).
| Criterion |  Chain coupling pitch 3/4 x 7/16″ 18 teeth nominal torque 600Nm |  Elastic coupling RNG cast iron size 42 max. torque 530Nm nominal torque 265Nm outer diameter 95mm length 126mm pre-bored 13mm |
|---|---|---|
| Price | $123.23 | $84.35cheapest |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Torque | 6 118,2 kg·cm | 5 404,4 kg·cm |
| Weight | 4.97 kg | 3.2 kg |
| Bore length | — | 50 mm |
| Bore pilot hole | — | 13 mm |
| Coupling type | Elastic. angular/transv./long flexible | Elastic. angular/transv./long flexible |
| Din iso no | 12 B-2 | — |
| Distance between hub and spider | — | 3 mm |
| Distance between the hubs | — | 26 mm |
| Electrically insulating | No | No |
| Hub diameter | 90 mm | 75 mm |
| Hub length up to flange | — | 40 mm |
| Inner diameter spider | — | 46 mm |
| Length of each sprocket | 40 mm | — |
| Material | Steel | Grey cast iron/Polyurethane |
| Max bore | — | 42 mm |
| Max misalignment angle | 0.5 ° | 1 ° |
| Max misalignment axial | 0.25 mm | 2 mm |
| Max misalignment radial | 0.2 mm | 0.32 mm |
| Max outer diameter | 126.5 mm | — |
| Max speed | 3000 min-1 | — |
| Max speed at 30 m s | — | 6000 min-1 |
| Max torque | 600 Nm | 530 Nm |
| Min bore diameter | 25 mm | — |
| Min distance for dismantling | — | 21 mm |
| Moment of inertia | 0.03010 kgm2 | — |
| Mounting distance over tooth flanks | 29.5 mm | — |
| Nominal torque | — | 265 Nm |
| Outer diameter | — | 95 mm |
| Power speed max. | 0.0616 kW/min -1 | — |
| Replacement spider 92 shore part no | — | 60 509 242 |
| Replacement spider 98 shore part no | — | 60 509 842 |
| Size | — | 42 |
| Spider width | — | 20 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 | — | 126 mm |
| Total length | 89.5 mm | — |
| With keyway | No | No |
| View at seller ↗ | View at seller ↗ |
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