Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 30mm vs Linear bearing unit KG-3-K ISO series 3 with Easy-Line linear ball bearing for schaft Ø 50mm
Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 30mm and Linear bearing unit KG-3-K ISO series 3 with Easy-Line linear ball bearing for schaft Ø 50mm 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 30mm is €88.63 cheaper ($131.27).
| Criterion |  Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 30mm |  Linear bearing unit KG-3-K ISO series 3 with Easy-Line linear ball bearing for schaft Ø 50mm |
|---|---|---|
| Price | $131.27cheapest | $233.56 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | Backorder |
| Rating | — | — |
| Weight | 122 g | 1.7 kg |
| A | — | 72 mm |
| C | — | 100 mm |
| Da | — | 75 mm |
| For shaft diameter | 30 mm | — |
| Fw | — | 50 mm |
| H 0 015 | — | 50 mm |
| H1 | — | 100 mm |
| H2 | — | 12 mm |
| J | — | 116 mm |
| L | — | 135 mm |
| L1 | — | 96 mm |
| Length | 68 mm | — |
| Load rating dyn c | — | 10 800 N |
| Load rating dynamic | 7 100 N | — |
| Load rating stat c0 | — | 13 500 N |
| Material | Plastic / Steel | — |
| N | — | 10.5 mm |
| No of ball rows | 6 | — |
| Outer diameter | 47 mm | — |
| Static load rating | 5 700 N | — |
| Suitable snap ring din471 | 617 447 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.
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