Chain coupling type 4012 08 A-2 12 teeth nominal torque 110 Nm with casing vs Flexible coupling EL size 8 nominal torque 5Nm long version pilot bore length 45mm outer diameter 21mm
Chain coupling type 4012 08 A-2 12 teeth nominal torque 110 Nm with casing and Flexible coupling EL size 8 nominal torque 5Nm long version pilot bore length 45mm outer diameter 21mm 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 type 4012 08 A-2 12 teeth nominal torque 110 Nm with casing is €47.03 cheaper ($56.51).
| Criterion |  Chain coupling type 4012 08 A-2 12 teeth nominal torque 110 Nm with casing |  Flexible coupling EL size 8 nominal torque 5Nm long version pilot bore length 45mm outer diameter 21mm |
|---|---|---|
| Price | $56.51cheapest | $110.76 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | Backorder |
| Rating | — | — |
| Current | 8 A | — |
| Torque | 1 121,7 kg·cm | 50.985 kg·cm |
| Weight | 1.03 kg | 75 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 | — |
| Max bore diameter | 22 mm | — |
| Max bore diameter for keyway | — | 8 mm |
| Max bore diameter for pin | — | 12 mm |
| Max misalignment angle | 0.5 ° | 4.5 ° |
| Max misalignment axial | 0.2 mm | 0.8 mm |
| Max misalignment radial | 0.2 mm | 0.36 mm |
| Max outer diameter without housing | 62 mm | — |
| Max speed | 4800 min-1 | 15000 min-1 |
| Max torque | 249 Nm | 5 Nm |
| Mounting distance | 7.4 mm | — |
| Nominal torque | 110 Nm | — |
| Outer diameter | 77 mm | 21 mm |
| Pilot hole | — | 3.5 mm |
| Replacement chain partno | 14 034 112 | — |
| Stainless | No | Steel |
| Surface | Varnished (Housing) | Blank |
| Temperature max. | 120 °C | 120 °C |
| Temperature min. | -30 °C | -40 °C |
| Total length | 79.4 mm | 45 mm |
| Type | 4 012 | M |
| 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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