Chain coupling type 3012 06 B-2 12 teeth nominal torque 45 Nm with casing vs Elastic pin coupling MAEPEX cast iron Baugröße 68 max. torque 102Nm nominal torque 34Nm outer diameter 68mm Länge 42mm no bore
Chain coupling type 3012 06 B-2 12 teeth nominal torque 45 Nm with casing and Elastic pin coupling MAEPEX cast iron Baugröße 68 max. torque 102Nm nominal torque 34Nm outer diameter 68mm Länge 42mm no bore 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 €26.03 cheaper ($44.46).
| Criterion |  Chain coupling type 3012 06 B-2 12 teeth nominal torque 45 Nm with casing |  Elastic pin coupling MAEPEX cast iron Baugröße 68 max. torque 102Nm nominal torque 34Nm outer diameter 68mm Länge 42mm no bore |
|---|---|---|
| Price | $44.46cheapest | $74.48 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Torque | 458.865 kg·cm | 1 040,1 kg·cm |
| Weight | 530 g | 744 g |
| Bore | 12 mm | — |
| Bore pilot hole | — | Without bore mm |
| Chain din | 06 B-2 | — |
| Coupling type | Elastic. angular/transv./long flexible | Elastic. angular/transv./long flexible |
| Distance between the hubs | — | 2 – 4 mm |
| Electrically insulating | No | No |
| Flange width l3 | — | 20 mm |
| Flange width l4 | — | 8 mm |
| Hub diameter d2 | — | 50 mm |
| Hub diameter sprocket | 27.2 mm | — |
| Hub length | — | 20 mm |
| Length of each sprocket | 29.5 mm | — |
| Length of housing | 63 mm | — |
| Material | Steel / Aluminum | Grey cast iron/NBR |
| Max bore d1 | — | 24 mm |
| Max bore d2 | — | 28 mm |
| Max bore diameter | 16 mm | — |
| Max misalignment angle | 0.5 ° | 0.2 ° |
| Max misalignment axial | 0.2 mm | 2 mm |
| Max misalignment radial | 0.2 mm | 0.1 mm |
| Max outer diameter without housing | 45 mm | — |
| Max speed | 5000 min-1 | 5000 min-1 |
| Max torque | 190 Nm | 102 Nm |
| Mounting distance | 6 mm | — |
| Nominal torque | 45 Nm | 34 Nm |
| Outer diameter | 69 mm | 68 mm |
| Replacement chain partno | 14 033 112 | — |
| Size | — | 68 |
| Stainless | No | No |
| Surface | Varnished (Housing) | Blank |
| Temperature max. | 120 °C | 80 °C |
| Temperature min. | -30 °C | -30 °C |
| Total length | 65 mm | 42 mm |
| Type | 3 012 | — |
| Wear limit of backlash measured at the circumfer | — | 5.5 mm |
| 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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