Clamp coupling (boc coupling) DIN 115 both sides bore 55mm with keyway material cast iron vs Sliding hub ROBA torque adjustable 50-250 Nm outer diameter 115mm max. bore: 45mm
Clamp coupling (boc coupling) DIN 115 both sides bore 55mm with keyway material cast iron and Sliding hub ROBA torque adjustable 50-250 Nm outer diameter 115mm max. bore: 45mm are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Clamp coupling (boc coupling) DIN 115 both sides bore 55mm with keyway material cast iron is €98.75 cheaper ($355.35).
| Criterion |  Clamp coupling (boc coupling) DIN 115 both sides bore 55mm with keyway material cast iron |  Sliding hub ROBA torque adjustable 50-250 Nm outer diameter 115mm max. bore: 45mm |
|---|---|---|
| Price | $355.35cheapest | $469.33 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Torque | — | 2 549,3 kg·cm |
| Weight | 13 kg | 3.1 kg |
| Adjustment screw | — | M mm |
| Bore diameter | 55 mm | — |
| Bore of sprocket h8 | — | 72 mm |
| Bore pilot hole | — | 18 mm |
| Coupling type | Rigid two-piece stlye | — |
| Electrically insulating | No | — |
| Information for clamping tool hole diameter | — | 6 mm |
| Information for clamping tool pitch circle diame | — | 84 mm |
| Material | Grey cast iron (A48) | Steel |
| Max bore diameter | — | 45 mm |
| Max misalignment angle | 0 ° | — |
| Max misalignment axial | 0 mm | — |
| Max misalignment radial | 0 mm | — |
| Max speed | 1200 min-1 | 3300 min-1 |
| Max torque | 500 Nm | 250 Nm |
| Min torque | — | 50 Nm |
| Number of allen bolts din 931 | 6 | — |
| Outer diameter | 150 mm | 115 mm |
| Size | — | 3 |
| Stainless | No | — |
| Surface | Blank | Zinc-phosphated |
| Temperature max. | 150 °C | — |
| Temperature min. | -40 °C | — |
| Thickness of friction lining | — | 4 mm |
| Total length | 220 mm | 68 mm |
| With keyway | 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.
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