single direction thrust ball bearing 51120 inner Ø 100mm outer Ø 135mm height 25mm vs SKF self aligning ball bearing 1209 ETN9 double row inner diameter 45mm outer diameter 85mm width 19mm
single direction thrust ball bearing 51120 inner Ø 100mm outer Ø 135mm height 25mm and SKF self aligning ball bearing 1209 ETN9 double row inner diameter 45mm outer diameter 85mm width 19mm are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, single direction thrust ball bearing 51120 inner Ø 100mm outer Ø 135mm height 25mm is €39.77 cheaper ($47.85).
| Criterion |  single direction thrust ball bearing 51120 inner Ø 100mm outer Ø 135mm height 25mm |  SKF self aligning ball bearing 1209 ETN9 double row inner diameter 45mm outer diameter 85mm width 19mm |
|---|---|---|
| Price | $47.85cheapest | $93.76 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | Backorder |
| Rating | — | — |
| Weight | 970 g | 470 g |
| Inner diameter | — | 45 mm |
| Inner diameter bottom part | 102 mm | — |
| Inner diameter upper part | 100 mm | — |
| Load rating dynamic | 68 kN | 22.9 kN |
| Material | Roller bearing steel | Roller bearing steel |
| Outer diameter | — | 85 mm |
| Outer diameter bottom part | 135 mm | — |
| Outer diameter upper part | 135 mm | — |
| Radiuses | 1 mm | — |
| Skf type | — | 1209 ETN9 |
| Speed limit | 2.200 min-1 | 11000 min-1 |
| Static load rating | 216 kN | 7.8 kN |
| Surface | Blank | Blank |
| Version | — | Open |
| Width | 25 mm | 19 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.
Robotitem does not test products. This comparison reports seller-published data only, and ranking never takes affiliate commission into account.