Linear ball bearing KB-3-ST ISO series 3 sealed on both sides for shaft Ø 5mm vs Linear ball bearing KB-3-ST ISO series 3 sealed on both sides for shaft Ø 8mm
Linear ball bearing KB-3-ST ISO series 3 sealed on both sides for shaft Ø 5mm and Linear ball bearing KB-3-ST ISO series 3 sealed on both sides for shaft Ø 8mm 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-ST ISO series 3 sealed on both sides for shaft Ø 8mm is €1.39 cheaper ($7.84).
| Criterion |  Linear ball bearing KB-3-ST ISO series 3 sealed on both sides for shaft Ø 5mm | Linear ball bearing KB-3-ST ISO series 3 sealed on both sides for shaft Ø 8mm |
|---|---|---|
| Price | $9.44 | $7.84cheapest |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Weight | 10 g | 20 g |
| For shaft diameter | 5 mm | 8 mm |
| Length | 22 mm | 25 mm |
| Load rating dynamic | 270 N | 350 N |
| Material | Steel / Plastic | Steel / Plastic |
| Outer diameter | 12 mm | 16 mm |
| Retaining ring | 61 741 200 | 61 741 600 |
| Static load rating | 270 N | 410 N |
| Suitable snap ring din471 | 61 741 200 | 61 741 600 |
| Surface | Blank | Blank |
| Weight retaining ring | 0.5 g | 0.7 g |
| 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.