Chain coupling pitch 3/8×7/32″ 18 teeth nominal torque 95Nm vs Spider (coupling insert) backlash-free 98 Shore A red size 42 outside diameter 95mm
Chain coupling pitch 3/8×7/32″ 18 teeth nominal torque 95Nm and Spider (coupling insert) backlash-free 98 Shore A red size 42 outside diameter 95mm are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Spider (coupling insert) backlash-free 98 Shore A red size 42 outside diameter 95mm is €5.43 cheaper ($22.37).
| Criterion |  Chain coupling pitch 3/8×7/32″ 18 teeth nominal torque 95Nm |  Spider (coupling insert) backlash-free 98 Shore A red size 42 outside diameter 95mm |
|---|---|---|
| Price | $28.63 | $22.37cheapest |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Torque | 968.715 kg·cm | — |
| Weight | 780 g | 79 g |
| Coupling type | Elastic. angular/transv./long flexible | — |
| Din iso no | 06 B-2 | — |
| Electrically insulating | No | — |
| Hub diameter | 45 mm | — |
| Length of each sprocket | 25 mm | — |
| Material | Steel | Polyurethane (medium hard) |
| Max misalignment angle | 0.5 ° | — |
| Max misalignment axial | 0.2 mm | — |
| Max misalignment radial | 0.2 mm | — |
| Max outer diameter | 63.9 mm | — |
| Max speed | 6000 min-1 | — |
| Max torque | 95 Nm | 900 Nm |
| Min bore diameter | 12 mm | — |
| Moment of inertia | 0.00117 kgm2 | — |
| Mounting distance over tooth flanks | 15.2 mm | — |
| No of teeth | — | 8 |
| Nominal torque | — | 450 Nm |
| Outer diameter | — | 95 mm |
| Power speed max. | 0.0097 kW/min -1 | — |
| Size | — | 42 |
| Stainless | No | — |
| Stiffn radial | — | 5 570 N/mm |
| Surface | Blank | Blank |
| Temperature max. | 220 °C | — |
| Temperature min. | -30 °C | — |
| Tors spring stiffness dynam | — | 37 690 Nm/rad |
| Tors spring stiffness static | — | 19 200 Nm/rad |
| Total length | 55 mm | — |
| With keyway | 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.
Robotitem does not test products. This comparison reports seller-published data only, and ranking never takes affiliate commission into account.