Chain coupling pitch 1/2 x 5/16″ 18 teeth nominal torque 240Nm vs Clamp hub for elastic coupling RNKC short backlash-free size 19 borehole 15mm outer diameter 40mm length 31mm
Chain coupling pitch 1/2 x 5/16″ 18 teeth nominal torque 240Nm and Clamp hub for elastic coupling RNKC short backlash-free size 19 borehole 15mm outer diameter 40mm length 31mm are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Clamp hub for elastic coupling RNKC short backlash-free size 19 borehole 15mm outer diameter 40mm length 31mm is €14.05 cheaper ($31.72).
| Criterion |  Chain coupling pitch 1/2 x 5/16″ 18 teeth nominal torque 240Nm |  Clamp hub for elastic coupling RNKC short backlash-free size 19 borehole 15mm outer diameter 40mm length 31mm |
|---|---|---|
| Price | $47.93 | $31.72cheapest |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | Backorder |
| Rating | — | — |
| Torque | 2 447,3 kg·cm | 101.97 kg·cm |
| Torque max. | — | 173.349 kg·cm |
| Weight | 1.83 kg | 55.6 g |
| Angular misalignment max. | — | 0.9 |
| Axial misalignment max. | — | +1,2/-0,5 |
| Bore d h7 | — | 15 mm |
| Bore d max. | — | 21 mm |
| C | — | 8.5 mm |
| Clearance diameter | — | 45.7 mm |
| Component | — | Only one hub (without spider) |
| Coupling type | Elastic. angular/transv./long flexible | — |
| Dh | — | 40 mm |
| Din iso no | 08 B-2 | — |
| E | — | 16 mm |
| Electrically insulating | No | — |
| Hub diameter | 60 mm | — |
| I | — | 17 mm |
| L | — | 50 mm |
| Length of each sprocket | 32 mm | — |
| Material | Steel | — |
| Max friction torque hub | — | 50 Nm |
| Max misalignment angle | 0.5 ° | — |
| Max misalignment axial | 0.2 mm | — |
| Max misalignment radial | 0.2 mm | — |
| Max outer diameter | 86 mm | — |
| Max speed | 5500 min-1 | — |
| Max torque | 240 Nm | — |
| Min bore diameter | 15 mm | — |
| Min borediameter | — | 8 mm |
| Moment of inertia | 0.00474 kgm2 | — |
| Mounting distance over tooth flanks | 20.7 mm | — |
| Power speed max. | 0.0246 kW/min -1 | — |
| Radial misalignment max. | — | 0.06 mm |
| Size | — | 19 |
| Speed max min 1 | — | 10 000 |
| Spider 92 shore a product no | — | 60 519 219 |
| Spider 98 shore a product no | — | 60 519 819 |
| Stainless | No | — |
| Surface | Blank | — |
| Temperature max. | 220 °C | — |
| Temperature min. | -30 °C | — |
| Total length | 71 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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