Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 20mm vs Linear bearing unit KG-3-STO ISO series 3 with linear ball bearing with steel jacket with seals for shaft Ø 25mm open design
Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 20mm and Linear bearing unit KG-3-STO ISO series 3 with linear ball bearing with steel jacket with seals for shaft Ø 25mm open design 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 20mm is €46.79 cheaper ($88.58).
| Criterion |  Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 20mm |  Linear bearing unit KG-3-STO ISO series 3 with linear ball bearing with steel jacket with seals for shaft Ø 25mm open design |
|---|---|---|
| Price | $88.58cheapest | $142.59 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | Backorder |
| Rating | — | — |
| Weight | 56 g | 710 g |
| A | — | 67 mm |
| Da | — | 40 mm |
| E | — | 11.5 mm |
| For shaft diameter | 20 mm | — |
| Fw | — | 25 mm |
| H 0 02 | — | 30 mm |
| H1 | — | 51 mm |
| H2 | — | 40 mm |
| H3 | — | 22 mm |
| H5 | — | 15 mm |
| H6 | — | 31.5 mm |
| J | — | 60 mm |
| J1 | — | 40 mm |
| L | — | 78 mm |
| Length | 45 mm | — |
| Load rating dyn c | — | 1 330 N |
| Load rating dynamic | 3 250 N | — |
| Load rating stat c0 | — | 1 600 N |
| Material | Plastic / Steel | — |
| N | — | 8.6 mm |
| N1 | — | M10 |
| N2 | — | 15 mm |
| No of ball rows | 6 | — |
| Outer diameter | 32 mm | — |
| Static load rating | 2 650 N | — |
| Suitable snap ring din471 | 617 432 00 | — |
| Surface | 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.