Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 5mm vs Linear ball bearing unit KG-1 ISO series 1 premium with double rubber seal for shaft diameter 20mm
Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 5mm and Linear ball bearing unit KG-1 ISO series 1 premium with double rubber seal for shaft diameter 20mm 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 5mm is €19.90 cheaper ($59.48).
| Criterion |  Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 5mm |  Linear ball bearing unit KG-1 ISO series 1 premium with double rubber seal for shaft diameter 20mm |
|---|---|---|
| Price | $59.48cheapest | $82.44 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Weight | 5 g | 140 g |
| Bushing diameter | — | 28 mm |
| Center distance from holes | — | 40 mm |
| Center distance from middle axis to support surf | — | 23 mm |
| For shaft diameter | 5 mm | 20 mm |
| Height | — | 45 mm |
| Length | 22 mm | 53 mm |
| Load rating dynamic | 280 N | 1 160 N |
| Material | Plastic / Steel | Aluminum |
| No of ball rows | 4 | — |
| Outer diameter | 12 mm | — |
| Static load rating | 170 N | 800 N |
| Suitable snap ring din471 | 617 412 00 | — |
| Surface | Blank | Blank |
| Version | — | B |
| Width | — | 30 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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