Ball transfer unit 320 with fastening element ball diameter 15mm ball from stainless steel vs Ball transfer unit 330 with steel-sheet housing ball diameter 30mm
Ball transfer unit 320 with fastening element ball diameter 15mm ball from stainless steel and Ball transfer unit 330 with steel-sheet housing ball diameter 30mm 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 320 with fastening element ball diameter 15mm ball from stainless steel is €13.23 cheaper ($40.99).
| Criterion |  Ball transfer unit 320 with fastening element ball diameter 15mm ball from stainless steel |  Ball transfer unit 330 with steel-sheet housing ball diameter 30mm |
|---|---|---|
| Price | $40.99cheapest | $56.26 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Weight | 44 g | 265 g |
| Assembly plug partno | 654 300 15 | — |
| Installation dimension | — | 46.7 +0.2 mm |
| Load rating | 370 N | 2 500 N |
| Material | Steel / Stainless steel | Steel |
| Min thickness of mounting sheet | 1.5 mm | — |
| Needed bore of counterpart | 24 +0.5 mm | — |
| Outer diameter mounting surface | 24 -0.13 mm | 45 +-0.080 mm |
| Outer diameter support surface | 31 mm | 55 mm |
| Overhang with ball | 9.5 ±0.2 mm | 13.8 ±0.3 mm |
| Overhang without ball | 5.5 mm | 7.9 mm |
| Size | 15 mm | 30 mm |
| Surface | Zinc-plated | Zinc-plated |
| Thickness of support surface | — | 3.7 mm |
| Tolerance ring partno | — | 654 390 30 |
| Total height | 20 mm | 37.5 mm |
| Version | 320 | 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.
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