Chain coupling type 6020 12 A-2 20 teeth nominal torque 770 Nm with casing vs One-piece clamp coupling MAS both sides bore 50mm with keyway steel C45 black oxide finished with bolts DIN 912-12.9
Chain coupling type 6020 12 A-2 20 teeth nominal torque 770 Nm with casing and One-piece clamp coupling MAS both sides bore 50mm with keyway steel C45 black oxide finished with bolts DIN 912-12.9 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 €27.97 cheaper ($287.28).
| Criterion |  Chain coupling type 6020 12 A-2 20 teeth nominal torque 770 Nm with casing |  One-piece clamp coupling MAS both sides bore 50mm with keyway steel C45 black oxide finished with bolts DIN 912-12.9 |
|---|---|---|
| Price | $287.28cheapest | $319.54 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Current | 12 A | — |
| Torque | 7 851,7 kg·cm | — |
| Weight | 9.58 kg | 3.52 kg |
| Bore | 20 mm | — |
| Bore diameter | — | 50 mm |
| Chain din | 12 A-2 | — |
| Coupling type | Elastic. angular/transv./long flexible | Rigid one-piece stlye |
| Electrically insulating | No | No |
| Hub diameter sprocket | 102.5 mm | — |
| Length of each sprocket | 56 mm | — |
| Length of housing | 105 mm | — |
| Material | Steel / Aluminum | Steel (1045) |
| Max bore diameter | 60 mm | — |
| Max misalignment angle | 0.5 ° | 0 ° |
| Max misalignment axial | 0.25 mm | 0 mm |
| Max misalignment radial | 0.2 mm | 0 mm |
| Max outer diameter over screw head | — | 93.2 mm |
| Max outer diameter without housing | 139 mm | — |
| Max speed | 2500 min-1 | 4 U/min |
| Max torque | 2 210 Nm | 2 250 Nm |
| Mounting distance | 11.5 mm | — |
| Nominal torque | 770 Nm | — |
| Outer diameter | 160 mm | 85 mm |
| Replacement chain partno | 14 036 120 | — |
| Screw iso 4762 thread size x length | — | M 10 x 25 |
| Stainless | No | No |
| Surface | Varnished (Housing) | Black oxide finish |
| Temperature max. | 120 °C | 175 °C |
| Temperature min. | -30 °C | -40 °C |
| Tightening torque fastening screws | — | 77 Nm |
| Total length | 123.5 mm | 124 mm |
| Type | 6 020 | — |
| With keyway | No | Yes |
| 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.
Robotitem does not test products. This comparison reports seller-published data only, and ranking never takes affiliate commission into account.