Chain coupling pitch 3/4 x 7/16″ 18 teeth nominal torque 600Nm vs Sliding hub FA size 1 torque adjustable 20-75 Nm outer diameter 68 mm max. bore: 25mm
Chain coupling pitch 3/4 x 7/16″ 18 teeth nominal torque 600Nm and Sliding hub FA size 1 torque adjustable 20-75 Nm outer diameter 68 mm max. bore: 25mm 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 pitch 3/4 x 7/16″ 18 teeth nominal torque 600Nm is €97.87 cheaper ($123.23).
| Criterion |  Chain coupling pitch 3/4 x 7/16″ 18 teeth nominal torque 600Nm |  Sliding hub FA size 1 torque adjustable 20-75 Nm outer diameter 68 mm max. bore: 25mm |
|---|---|---|
| Price | $123.23cheapest | $236.20 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Torque | 6 118,2 kg·cm | 764.775 kg·cm |
| Weight | 4.97 kg | 900 g |
| Bore pilot hole | — | 10 mm |
| Coupling type | Elastic. angular/transv./long flexible | — |
| Din iso no | 12 B-2 | — |
| Distance to wheel | — | 17 mm |
| Electrically insulating | No | — |
| Hub diameter | 90 mm | 45 mm |
| Length of each sprocket | 40 mm | — |
| Material | Steel | Steel |
| Max bore | — | 25 mm |
| Max bushing length | — | 15 mm |
| Max misalignment angle | 0.5 ° | — |
| Max misalignment axial | 0.25 mm | — |
| Max misalignment radial | 0.2 mm | — |
| Max outer diameter | 126.5 mm | — |
| Max speed | 3000 min-1 | 5600 min-1 |
| Max torque | 600 Nm | — |
| Max torque standard | — | 20 – 75 Nm |
| Max torque with additional spring | — | 40 – 150 Nm |
| Max width of wheel | — | 10 mm |
| Min bore diameter | 25 mm | — |
| Min bushing length | — | 8 mm |
| Min width of wheel | — | 3 mm |
| Moment of inertia | 0.03010 kgm2 | — |
| Mounting distance over tooth flanks | 29.5 mm | — |
| Outer diameter | — | 68 mm |
| Power speed max. | 0.0616 kW/min -1 | — |
| Required bore of wheel | — | 44 mm |
| Screw no x threadsize | — | 6x M5 |
| Size | — | 1 |
| Stainless | No | — |
| Surface | Blank | Zinc-plated |
| Temperature max. | 220 °C | — |
| Temperature min. | -30 °C | — |
| Thickness of friction disc | — | 3 mm |
| Total length | 89.5 mm | 52 mm |
| With keyway | No | — |
| View at seller ↗ | View at seller ↗ |
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