Ball transfer unit 330 with steel-sheet housing ball diameter 30mm vs Ball transfer unit 377 size 19 stainless steel
Ball transfer unit 330 with steel-sheet housing ball diameter 30mm and Ball transfer unit 377 size 19 stainless steel are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Ball transfer unit 330 with steel-sheet housing ball diameter 30mm is €23.36 cheaper ($56.26).
| Criterion |  Ball transfer unit 330 with steel-sheet housing ball diameter 30mm |  Ball transfer unit 377 size 19 stainless steel |
|---|---|---|
| Price | $56.26cheapest | $83.20 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Weight | 265 g | 109 g |
| Height | — | 26 mm |
| Installation dimension | 46.7 +0.2 mm | — |
| Load rating | 2 500 N | 750 N |
| Material | Steel | Stainless steel (420) |
| Outer diameter | — | 30 mm |
| Outer diameter mounting surface | 45 +-0.080 mm | — |
| Outer diameter support surface | 55 mm | — |
| Overhang with ball | 13.8 ±0.3 mm | 4.8 mm |
| Overhang without ball | 7.9 mm | — |
| Size | 30 mm | 19 mm |
| Surface | Zinc-plated | Blank |
| Thickness of support surface | 3.7 mm | — |
| Thread length | — | 20.5 mm |
| Thread size x pitch | — | M 8×1.25 mm |
| Tolerance ring partno | 654 390 30 | — |
| Total height | 37.5 mm | — |
| Version | 330 | — |
| 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.