Chain coupling type 6020 12 A-2 20 teeth nominal torque 770 Nm with casing vs Elastic coupling RNH with half shell clamps backlash-free size 42 boreholes 44mm outer diameter 95mm overall length 126mm insert 98° shore red
Chain coupling type 6020 12 A-2 20 teeth nominal torque 770 Nm with casing and Elastic coupling RNH with half shell clamps backlash-free size 42 boreholes 44mm outer diameter 95mm overall length 126mm 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 6020 12 A-2 20 teeth nominal torque 770 Nm with casing is €177.18 cheaper ($287.28).
| Criterion |  Chain coupling type 6020 12 A-2 20 teeth nominal torque 770 Nm with casing |  Elastic coupling RNH with half shell clamps backlash-free size 42 boreholes 44mm outer diameter 95mm overall length 126mm insert 98° shore red |
|---|---|---|
| Price | $287.28cheapest | $491.78 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | Backorder |
| Rating | — | — |
| Current | 12 A | — |
| Torque | 7 851,7 kg·cm | — |
| Weight | 9.58 kg | 1.7 kg |
| Bore | 20 mm | 44 mm |
| Bore length | — | 50 mm |
| Chain din | 12 A-2 | — |
| Coupling type | Elastic. angular/transv./long flexible | Elastic. angular/transv./long flexible |
| Distance between the hubs | — | 26 mm |
| Electrically insulating | No | No |
| Hub diameter sprocket | 102.5 mm | — |
| Length of each sprocket | 56 mm | — |
| Length of housing | 105 mm | — |
| Material | Steel / Aluminum | Aluminum/Polyurethane |
| Max bore | — | 50 mm |
| Max bore diameter | 60 mm | — |
| Max misalignment angle | 0.5 ° | — |
| Max misalignment angular | — | 0.9 |
| Max misalignment axial | 0.25 mm | +2/-1 mm |
| Max misalignment radial | 0.2 mm | 0.14 ±mm |
| Max outer diameter without housing | 139 mm | — |
| Max speed | 2500 min-1 | 4000 min-1 |
| Max torque | 2 210 Nm | 270 Nm |
| Mounting distance | 11.5 mm | — |
| Nominal torque | 770 Nm | — |
| Outer diameter | 160 mm | 95 mm |
| Replacement chain partno | 14 036 120 | — |
| Replacement spider | — | 60 519 842 |
| Size | — | 42 |
| Stainless | No | Yes |
| Surface | Varnished (Housing) | Blank |
| Temperature max. | 120 °C | 90 °C |
| Temperature min. | -30 °C | -30 °C |
| Total length | 123.5 mm | 126 mm |
| Type | 6 020 | — |
| 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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