Chain coupling type 4012 08 A-2 12 teeth nominal torque 110 Nm with casing vs Torsionally-stiff coupling HZ with blind hole bore 6mm max. torque 1.7 Nm outside diameter 19.1mm
Chain coupling type 4012 08 A-2 12 teeth nominal torque 110 Nm with casing and Torsionally-stiff coupling HZ with blind hole bore 6mm max. torque 1.7 Nm outside diameter 19.1mm are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Torsionally-stiff coupling HZ with blind hole bore 6mm max. torque 1.7 Nm outside diameter 19.1mm is €23.45 cheaper ($29.46).
| Criterion |  Chain coupling type 4012 08 A-2 12 teeth nominal torque 110 Nm with casing |  Torsionally-stiff coupling HZ with blind hole bore 6mm max. torque 1.7 Nm outside diameter 19.1mm |
|---|---|---|
| Price | $56.51 | $29.46cheapest |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Current | 8 A | — |
| Torque | 1 121,7 kg·cm | 17.335 kg·cm |
| Weight | 1.03 kg | 12 g |
| Bore | 12 mm | — |
| Bore diameter | — | 6 mm |
| Chain din | 08 A-2 | — |
| Coupling type | Elastic. angular/transv./long flexible | Torsionally stiff. transversal flexibility |
| Electrically insulating | No | Yes |
| Hub diameter sprocket | 36 mm | — |
| Length of each sprocket | 36 mm | — |
| Length of housing | 72 mm | — |
| Material | Steel / Aluminum | Aluminum / Plastic |
| Max bore diameter | 22 mm | — |
| Max misalignment angle | 0.5 ° | — |
| Max misalignment angular at 3000 min 1 | — | 0.5 |
| Max misalignment axial | 0.2 mm | 0.1 mm |
| Max misalignment radial | 0.2 mm | — |
| Max misalignment radial at 3000 min 1 | — | 0.2 ±mm |
| Max outer diameter without housing | 62 mm | — |
| Max speed | 4800 min-1 | 3 U/min |
| Max torque | 249 Nm | 1.7 Nm |
| Mounting distance | 7.4 mm | — |
| Nominal torque | 110 Nm | — |
| Outer diameter | 77 mm | — |
| Outer diameter d1 mm | — | 19.1 mm |
| Replacement chain partno | 14 034 112 | — |
| Spare disk partno | — | 601 242 00 |
| Stainless | No | Yes |
| Stat breaking torque | — | 8 Nm |
| Surface | Varnished (Housing) | Iridite NCP finish |
| Temperature max. | 120 °C | 60 °C |
| Temperature min. | -30 °C | -20 °C |
| Torsional stiffness | — | 115 Nm/rad |
| Total length | 79.4 mm | 22 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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