Linear ball bearing KB-1 ISO series 1 premium with shields for shaft Ø 5mm vs Linear bearing KB-1-ST ISO series 1 with steel jacket with seals for shaft Ø 30mm
Linear ball bearing KB-1 ISO series 1 premium with shields for shaft Ø 5mm and Linear bearing KB-1-ST ISO series 1 with steel jacket with seals for shaft Ø 30mm are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Linear bearing KB-1-ST ISO series 1 with steel jacket with seals for shaft Ø 30mm is €5.02 cheaper ($33.59).
| Criterion |  Linear ball bearing KB-1 ISO series 1 premium with shields for shaft Ø 5mm |  Linear bearing KB-1-ST ISO series 1 with steel jacket with seals for shaft Ø 30mm |
|---|---|---|
| Price | $39.38 | $33.59cheapest |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Weight | 2 g | 95 g |
| For shaft diameter | 5 mm | 30 mm |
| Length | 15 mm | 50 mm |
| Load rating dynamic | 170 N | 2 800 N |
| Material | Plastic / Steel | Metal / Plastic |
| No of ball rows | 4 | — |
| Outer diameter | 10 mm | 40 mm |
| Static load rating | 129 N | 2 700 N |
| Surface | Blank | Blank |
| 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.