Chain coupling type 3012 06 B-2 12 teeth nominal torque 45 Nm with casing vs Elastic coupling RNK with clamp hubs backlash-free size 14 boreholes 11mm outer diameter 30mm overall length 35mm insert 98° shore red
Chain coupling type 3012 06 B-2 12 teeth nominal torque 45 Nm with casing and Elastic coupling RNK with clamp hubs backlash-free size 14 boreholes 11mm outer diameter 30mm overall length 35mm insert 98° shore red 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 3012 06 B-2 12 teeth nominal torque 45 Nm with casing is €18.32 cheaper ($44.46).
| Criterion |  Chain coupling type 3012 06 B-2 12 teeth nominal torque 45 Nm with casing |  Elastic coupling RNK with clamp hubs backlash-free size 14 boreholes 11mm outer diameter 30mm overall length 35mm insert 98° shore red |
|---|---|---|
| Price | $44.46cheapest | $65.60 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Torque | 458.865 kg·cm | — |
| Weight | 530 g | 41 g |
| Bore | 12 mm | 11 mm |
| Bore length | — | 11 mm |
| Chain din | 06 B-2 | — |
| Coupling type | Elastic. angular/transv./long flexible | Elastic. angular/transv./long flexible |
| Distance between the hubs | — | 13 mm |
| Electrically insulating | No | No |
| Hub diameter sprocket | 27.2 mm | — |
| Length of each sprocket | 29.5 mm | — |
| Length of housing | 63 mm | — |
| Material | Steel / Aluminum | Aluminum/Polyurethane |
| Max bore | — | 16 mm |
| Max bore diameter | 16 mm | — |
| Max misalignment angle | 0.5 ° | — |
| Max misalignment angular | — | 0.9 |
| Max misalignment axial | 0.2 mm | +1/-0.5 mm |
| Max misalignment radial | 0.2 mm | 0.09 ±mm |
| Max outer diameter without housing | 45 mm | — |
| Max speed | 5000 min-1 | 13000 min-1 |
| Max torque | 190 Nm | 5.6 Nm |
| Mounting distance | 6 mm | — |
| Nominal torque | 45 Nm | — |
| Outer diameter | 69 mm | 30 mm |
| Replacement chain partno | 14 033 112 | — |
| Replacement spider | — | 60 519 814 |
| Size | — | 14 |
| Stainless | No | Yes |
| Surface | Varnished (Housing) | Blank |
| Temperature max. | 120 °C | 90 °C |
| Temperature min. | -30 °C | -30 °C |
| Total length | 65 mm | 35 mm |
| Type | 3 012 | — |
| 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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