Chain coupling pitch 3/4 x 7/16″ 18 teeth nominal torque 600Nm vs Two-piece clamp coupling MAT both sides bore 19mm without keyway stainless steel 1.4305 with bolts DIN 912 A2-70
Chain coupling pitch 3/4 x 7/16″ 18 teeth nominal torque 600Nm and Two-piece clamp coupling MAT both sides bore 19mm without keyway stainless steel 1.4305 with bolts DIN 912 A2-70 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 €63.32 cheaper ($123.23).
| Criterion |  Chain coupling pitch 3/4 x 7/16″ 18 teeth nominal torque 600Nm |  Two-piece clamp coupling MAT both sides bore 19mm without keyway stainless steel 1.4305 with bolts DIN 912 A2-70 |
|---|---|---|
| Price | $123.23cheapest | $196.39 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Torque | 6 118,2 kg·cm | — |
| Weight | 4.97 kg | 520 g |
| Bore diameter | — | 19 mm |
| Coupling type | Elastic. angular/transv./long flexible | Rigid two-piece stlye |
| Din iso no | 12 B-2 | — |
| Electrically insulating | No | No |
| Hub diameter | 90 mm | — |
| Length of each sprocket | 40 mm | — |
| Material | Steel | Stainless steel (303) |
| 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 | 126.5 mm | — |
| Max outer diameter over screw head | — | 48.2 mm |
| Max speed | 3000 min-1 | 4 U/min |
| Max torque | 600 Nm | 130 Nm |
| Min bore diameter | 25 mm | — |
| Moment of inertia | 0.03010 kgm2 | — |
| Mounting distance over tooth flanks | 29.5 mm | — |
| Outer diameter | — | 42 mm |
| Power speed max. | 0.0616 kW/min -1 | — |
| Screw iso 4762 thread size x length | — | M 6 x 16 |
| Stainless | No | Yes |
| Surface | Blank | Blank |
| Temperature max. | 220 °C | 175 °C |
| Temperature min. | -30 °C | -40 °C |
| Tightening torque fastening screws | — | 9.6 Nm |
| Total length | 89.5 mm | 65 mm |
| With keyway | No | No |
| View at seller ↗ | View at seller ↗ |
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