Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 25mm vs Linear bearing unit KG-3-FTST ISO series 3 with linear ball bearings with steel jacket with seals for shaft Ø 25mm
Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 25mm and Linear bearing unit KG-3-FTST ISO series 3 with linear ball bearings with steel jacket with seals for shaft Ø 25mm 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 25mm is €64.57 cheaper ($106.89).
| Criterion |  Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 25mm |  Linear bearing unit KG-3-FTST ISO series 3 with linear ball bearings with steel jacket with seals for shaft Ø 25mm |
|---|---|---|
| Price | $106.89cheapest | $181.42 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | Backorder |
| Rating | — | — |
| Weight | 108 g | 1.17 kg |
| A | — | 130 mm |
| A1 | — | 73 mm |
| A2 | — | 63 mm |
| Da | — | 40 mm |
| Df g7 | — | 52 mm |
| For shaft diameter | 25 mm | — |
| Fw | — | 25 mm |
| J1 | — | 56 mm |
| J2 | — | 42 mm |
| L1 | — | 74 mm |
| L2 | — | 60 mm |
| L3 | — | 32 mm |
| Length | 58 mm | — |
| Load rating dyn c | — | 2 168 N |
| Load rating dynamic | 4 550 N | — |
| Load rating stat c0 | — | 2 608 N |
| Material | Plastic / Steel | — |
| N | — | 10.5 mm |
| Ni | — | M12 |
| No of ball rows | 6 | — |
| Outer diameter | 40 mm | — |
| Static load rating | 3 800 N | — |
| Suitable snap ring din471 | 617 440 00 | — |
| Surface | Blank | — |
| T | — | 26 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.