Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 50mm vs Open Linear slide bearing PO-3-O ISO series 3 premium for shaft diameter 50mm
Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 50mm and Open Linear slide bearing PO-3-O ISO series 3 premium for shaft diameter 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 50mm is €103.74 cheaper ($212.61).
| Criterion |  Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 50mm |  Open Linear slide bearing PO-3-O ISO series 3 premium for shaft diameter 50mm |
|---|---|---|
| Price | $212.61cheapest | $332.35 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | Backorder |
| Rating | — | — |
| Weight | 460 g | 260 g |
| Angle | — | 50 ° |
| For shaft diameter | 50 mm | 50 mm |
| Length | 100 mm | 100 mm |
| Load rating dynamic | 13 400 N | — |
| Load rating dynamic at 0 1m s | — | 12 000 N |
| Load rating dynamic at 4m s | — | 300 N |
| Material | Plastic / Steel | Plastic |
| No of ball rows | 7 | — |
| Outer diameter | 75 mm | 75 mm |
| Static load rating | 12 200 N | 41 500 N |
| Suitable snap ring din471 | 617 475 00 | — |
| Surface | Blank | 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.