Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 25mm vs Linear bearing unit KG-3 ISO series 3 Easy-Line with self-aligning linear ball bearing with seals for shaft Ø 30mm
Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 25mm and Linear bearing unit KG-3 ISO series 3 Easy-Line with self-aligning linear ball bearing 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 ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 25mm is €66.25 cheaper ($106.89).
| Criterion |  Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 25mm |  Linear bearing unit KG-3 ISO series 3 Easy-Line with self-aligning linear ball bearing with seals for shaft Ø 30mm |
|---|---|---|
| Price | $106.89cheapest | $183.36 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Weight | 108 g | 1.01 kg |
| For shaft diameter | 25 mm | 30 mm |
| Height | — | 70 mm |
| Length | 58 mm | 79 mm |
| Load rating dynamic | 4 550 N | 5 470 N |
| Material | Plastic / Steel | Aluminum / Plastic |
| No of ball rows | 6 | — |
| Outer diameter | 40 mm | — |
| Static load rating | 3 800 N | 6 810 N |
| Suitable snap ring din471 | 617 440 00 | — |
| Surface | Blank | Blank |
| Width | — | 87 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.
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