Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 50mm vs Linear ball bearing unit KG-1 ISO series 1 premium with shields for shaft diameter 50mm stainless
Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 50mm and Linear ball bearing unit KG-1 ISO series 1 premium with shields for shaft diameter 50mm stainless are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 50mm is €63.39 cheaper ($212.61).
| Criterion |  Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 50mm |  Linear ball bearing unit KG-1 ISO series 1 premium with shields for shaft diameter 50mm stainless |
|---|---|---|
| Price | $212.61cheapest | $285.78 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | Backorder |
| Rating | — | — |
| Weight | 460 g | 1.19 kg |
| Bushing diameter | — | 62 mm |
| Center distance from holes | — | 82 mm |
| Center distance from middle axis to support surf | — | 47 mm |
| For shaft diameter | 50 mm | 50 mm |
| Height | — | 92 mm |
| Length | 100 mm | 103 mm |
| Load rating dynamic | 13 400 N | 5 699 N |
| Material | Plastic / Steel | Aluminum |
| No of ball rows | 7 | — |
| Outer diameter | 75 mm | — |
| Static load rating | 12 200 N | 5 796 N |
| Suitable snap ring din471 | 617 475 00 | — |
| Surface | Blank | Blank |
| Version | — | A |
| Width | — | 70 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.