Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 12mm vs Tandem linear ball bearing KB-ST-VL with square flange sealed on both sides for shaft Ø 40mm long version
Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 12mm and Tandem linear ball bearing KB-ST-VL with square flange sealed on both sides for shaft Ø 40mm long version 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 12mm is €48.87 cheaper ($66.22).
| Criterion |  Linear ball bearing KB-3 ISO series 3 premium with shields for shaft Ø 12mm |  Tandem linear ball bearing KB-ST-VL with square flange sealed on both sides for shaft Ø 40mm long version |
|---|---|---|
| Price | $66.22cheapest | $122.62 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | Backorder |
| Rating | — | — |
| Weight | 20 g | 1.81 kg |
| Diameter of mounting holes d1 x d2 x h | — | 9 x 14 x 8.1 mm |
| Flange diameter | — | 98 mm |
| Flange width | — | 13 mm |
| For shaft diameter | 12 mm | 40 mm |
| Hole circle diameter of mounting holes | — | 80 mm |
| Length | 32 mm | 151 mm |
| Load rating dynamic | 1 370 N | 3 430 N |
| Material | Plastic / Steel | Steel / Plastic |
| No of ball rows | 5 | — |
| Outer diameter | 22 mm | 62 mm |
| Static load rating | 1 120 N | 8 040 N |
| Suitable snap ring din471 | 617 422 00 | — |
| Surface | Blank | Blank |
| Wrench size of square | — | 75 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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