Star knob with axial bearing made from thermoplastic diameter 50mm vs Star knob with axial bearing made from thermoplastic diameter 63
Star knob with axial bearing made from thermoplastic diameter 50mm and Star knob with axial bearing made from thermoplastic diameter 63 are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Star knob with axial bearing made from thermoplastic diameter 50mm is €4.15 cheaper ($27.84).
| Criterion |  Star knob with axial bearing made from thermoplastic diameter 50mm | Star knob with axial bearing made from thermoplastic diameter 63 |
|---|---|---|
| Price | $27.84cheapest | $32.63 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Weight | 68 g | 111 g |
| Height | 34 mm | 41 mm |
| Material | Polyamide / Tempered steel | Polyamide / Tempered steel |
| Outer diameter | 50 mm | 63 mm |
| Surface | Nitrided, blank | Nitrided, blank |
| Thread size | M 8 mm | M 10 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.