Quadro linear bearing unit KGQ-1 ISO series 1 premium with double rubber seal for shaft diameter 30mm vs Open linear bearing unit KG-3-O ISO series 3 premium with open linear ball bearing with angular compensation with double rubber seal for shaft Ø 40mm
Quadro linear bearing unit KGQ-1 ISO series 1 premium with double rubber seal for shaft diameter 30mm and Open linear bearing unit KG-3-O ISO series 3 premium with open linear ball bearing with angular compensation with double rubber seal for shaft Ø 40mm are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Open linear bearing unit KG-3-O ISO series 3 premium with open linear ball bearing with angular compensation with double rubber seal for shaft Ø 40mm is €249.68 cheaper ($441.48).
| Criterion |  Quadro linear bearing unit KGQ-1 ISO series 1 premium with double rubber seal for shaft diameter 30mm |  Open linear bearing unit KG-3-O ISO series 3 premium with open linear ball bearing with angular compensation with double rubber seal for shaft Ø 40mm |
|---|---|---|
| Price | $729.66 | $441.48cheapest |
| Seller | MÄDLER | MÄDLER |
| Availability | Backorder | In stock |
| Rating | — | — |
| Weight | 2.15 kg | 1.21 kg |
| For shaft diameter | 30 mm | 40 mm |
| Height | 56 mm | 77 mm |
| Length | 130 mm | 80 mm |
| Load rating | 8 500 kN | — |
| Load rating dynamic | — | 7 800 N |
| Material | Aluminum / Plastic | Aluminum / Plastic |
| Static load rating | — | 5 200 N |
| Surface | Blank | Blank |
| Width | 146 mm | 108 mm |
| 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.