Linear ball bearing KB-1 ISO series 1 premium with shields for shaft Ø 5mm vs Linear bearing unit KG-3-K ISO series 3 with self-aligning linear ball bearing with seals for shaft Ø 16mm
Linear ball bearing KB-1 ISO series 1 premium with shields for shaft Ø 5mm and Linear bearing unit KG-3-K ISO series 3 with self-aligning linear ball bearing with seals for shaft Ø 16mm 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-1 ISO series 1 premium with shields for shaft Ø 5mm is €8.84 cheaper ($39.38).
| Criterion |  Linear ball bearing KB-1 ISO series 1 premium with shields for shaft Ø 5mm |  Linear bearing unit KG-3-K ISO series 3 with self-aligning linear ball bearing with seals for shaft Ø 16mm |
|---|---|---|
| Price | $39.38cheapest | $49.58 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Weight | 2 g | 120 g |
| For shaft diameter | 5 mm | 16 mm |
| Height | — | 40.5 mm |
| Length | 15 mm | 36 mm |
| Load rating dynamic | 170 N | 1 250 N |
| Material | Plastic / Steel | Aluminum / Plastic |
| No of ball rows | 4 | — |
| Outer diameter | 10 mm | — |
| Static load rating | 129 N | 1 550 N |
| Surface | Blank | Blank |
| Width | — | 56 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.