Locking assembly COM-R bore 8mm size 8x11x4.5mm (2 loose rings) vs Locking assembly COM-R bore 20mm size 20x25x6.3mm (2 loose rings)
Locking assembly COM-R bore 8mm size 8x11x4.5mm (2 loose rings) and Locking assembly COM-R bore 20mm size 20x25x6.3mm (2 loose rings) are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Locking assembly COM-R bore 8mm size 8x11x4.5mm (2 loose rings) is €0.72 cheaper ($7.14).
| Criterion |  Locking assembly COM-R bore 8mm size 8x11x4.5mm (2 loose rings) | Locking assembly COM-R bore 20mm size 20x25x6.3mm (2 loose rings) |
|---|---|---|
| Price | $7.14cheapest | $7.97 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Weight | 2 g | 9 g |
| Admissible axial force | 1.22 kN | 5.54 kN |
| Design shape | Loose rings | Loose rings |
| Hub surface pressure | 94 N/mm2 | 109 N/mm2 |
| Inner diameter | 8 mm | 20 mm |
| Length | 3.7 mm | 5.3 mm |
| Material | Steel | Steel |
| Outer diameter | 11 mm | 25 mm |
| Self centering | No | No |
| Shaft surface pressure | 125 N/mm2 | 140 N/mm2 |
| Surface | Blank | Blank |
| Transmissible torque | 5 Nm | 55 Nm |
| Type | COM-R | COM-R |
| 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.