Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 40mm vs Linear bearing unit KG-3-STO ISO series 3 with linear ball bearing with steel jacket with seals for shaft Ø 40mm open design
Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 40mm and Linear bearing unit KG-3-STO ISO series 3 with linear ball bearing with steel jacket with seals for shaft Ø 40mm 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 40mm is €52.90 cheaper ($164.28).
| Criterion |  Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 40mm |  Linear bearing unit KG-3-STO ISO series 3 with linear ball bearing with steel jacket with seals for shaft Ø 40mm open design |
|---|---|---|
| Price | $164.28cheapest | $225.34 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | Backorder |
| Rating | — | — |
| Weight | 205 g | 2.03 kg |
| A | — | 91 mm |
| Da | — | 62 mm |
| E | — | 19.5 mm |
| For shaft diameter | 40 mm | — |
| Fw | — | 40 mm |
| H 0 02 | — | 45 mm |
| H1 | — | 77 mm |
| H2 | — | 60 mm |
| H3 | — | 26 mm |
| H5 | — | 20 mm |
| H6 | — | 43.5 mm |
| J | — | 86 mm |
| J1 | — | 58 mm |
| L | — | 108 mm |
| Length | 80 mm | — |
| Load rating dyn c | — | 2 920 N |
| Load rating dynamic | 11 200 N | — |
| Load rating stat c0 | — | 4 100 N |
| Material | Plastic / Steel | — |
| N | — | 10.3 mm |
| N1 | — | M12 |
| N2 | — | 28 mm |
| No of ball rows | 6 | — |
| Outer diameter | 62 mm | — |
| Static load rating | 8 300 N | — |
| Suitable snap ring din471 | 617 462 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.