Chain coupling type 4012 08 A-2 12 teeth nominal torque 110 Nm with casing vs Flexible coupling EK nominal torque 1.5Nm with pilot bore overall length 50mm outer diameter 26mm
Chain coupling type 4012 08 A-2 12 teeth nominal torque 110 Nm with casing and Flexible coupling EK nominal torque 1.5Nm with pilot bore overall length 50mm outer diameter 26mm are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Flexible coupling EK nominal torque 1.5Nm with pilot bore overall length 50mm outer diameter 26mm is €15.54 cheaper ($38.58).
| Criterion |  Chain coupling type 4012 08 A-2 12 teeth nominal torque 110 Nm with casing |  Flexible coupling EK nominal torque 1.5Nm with pilot bore overall length 50mm outer diameter 26mm |
|---|---|---|
| Price | $56.51 | $38.58cheapest |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | Backorder |
| Rating | — | — |
| Current | 8 A | — |
| Torque | 1 121,7 kg·cm | 15.295 kg·cm |
| Weight | 1.03 kg | 100 g |
| Bore | 12 mm | — |
| Chain din | 08 A-2 | — |
| Coupling type | Elastic. angular/transv./long flexible | Elastic. angular/transv./long flexible |
| Electrically insulating | No | No |
| Hub diameter sprocket | 36 mm | — |
| Length of each sprocket | 36 mm | — |
| Length of housing | 72 mm | — |
| Material | Steel / Aluminum | Zinc die-cast |
| Max bore diameter | 22 mm | 14 mm |
| Max misalignment angle | 0.5 ° | — |
| Max misalignment angular | — | 5 |
| Max misalignment axial | 0.2 mm | 1 mm |
| Max misalignment radial | 0.2 mm | 1.5 mm |
| Max outer diameter without housing | 62 mm | — |
| Max speed | 4800 min-1 | 3000 min-1 |
| Max torque | 249 Nm | — |
| Mounting distance | 7.4 mm | — |
| Nominal torque | 110 Nm | 1.5 Nm |
| Outer diameter | 77 mm | — |
| Pilot hole | — | 6 mm |
| Replacement chain partno | 14 034 112 | — |
| Stainless | No | No |
| Surface | Varnished (Housing) | Zinc-plated (Spring) |
| Temperature max. | 120 °C | 120 °C |
| Temperature min. | -30 °C | -40 °C |
| Total length | 79.4 mm | — |
| Type | 4 012 | — |
| 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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