Clamp coupling (boc coupling) DIN 115 both sides bore 90mm with keyway material cast iron vs Elastic coupling RNH with half shell clamps backlash-free size 48 boreholes 44mm outer diameter 105mm overall length 140mm insert 98° shore red
Clamp coupling (boc coupling) DIN 115 both sides bore 90mm with keyway material cast iron and Elastic coupling RNH with half shell clamps backlash-free size 48 boreholes 44mm outer diameter 105mm overall length 140mm 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, Elastic coupling RNH with half shell clamps backlash-free size 48 boreholes 44mm outer diameter 105mm overall length 140mm insert 98° shore red is €338.30 cheaper ($619.26).
| Criterion |  Clamp coupling (boc coupling) DIN 115 both sides bore 90mm with keyway material cast iron |  Elastic coupling RNH with half shell clamps backlash-free size 48 boreholes 44mm outer diameter 105mm overall length 140mm insert 98° shore red |
|---|---|---|
| Price | $1009.48 | $619.26cheapest |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | Backorder |
| Rating | — | — |
| Weight | 41 kg | 2.5 kg |
| Bore | — | 44 mm |
| Bore diameter | 90 mm | — |
| Bore length | — | 56 mm |
| Coupling type | Rigid two-piece stlye | Elastic. angular/transv./long flexible |
| Distance between the hubs | — | 28 mm |
| Electrically insulating | No | No |
| Material | Grey cast iron (A48) | Aluminum/Polyurethane |
| Max bore | — | 55 mm |
| Max misalignment angle | 0 ° | — |
| Max misalignment angular | — | 0.9 |
| Max misalignment axial | 0 mm | +2.1/-1 mm |
| Max misalignment radial | 0 mm | 0.16 ±mm |
| Max speed | 1000 min-1 | 3750 min-1 |
| Max torque | 3 800 Nm | 390 Nm |
| Number of allen bolts din 931 | 8 | — |
| Outer diameter | 215 mm | 105 mm |
| Replacement spider | — | 60 519 848 |
| Size | — | 48 |
| Stainless | No | Yes |
| Surface | Blank | Blank |
| Temperature max. | 150 °C | 90 °C |
| Temperature min. | -40 °C | -30 °C |
| Total length | 310 mm | 140 mm |
| With keyway | Yes | 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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