Ball transfer unit 310 with fastening element ball diameter 30mm vs Ball transfer unit 350 with steel-sheet housing ball diameter 8mm completely from stainless steel
Ball transfer unit 310 with fastening element ball diameter 30mm and Ball transfer unit 350 with steel-sheet housing ball diameter 8mm completely from 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 350 with steel-sheet housing ball diameter 8mm completely from stainless steel is €4.09 cheaper ($59.15).
| Criterion |  Ball transfer unit 310 with fastening element ball diameter 30mm |  Ball transfer unit 350 with steel-sheet housing ball diameter 8mm completely from stainless steel |
|---|---|---|
| Price | $63.73Least favorable value | $59.15Best value |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Weight | 290 gLeast favorable value | 7 gBest value |
| Assembly plug partno | 654 300 30 | — |
| Installation dimension | — | 13.87 +0.15 mm |
| Load rating | 2 500 N | 100 N |
| Material | Steel | Stainless steel |
| Min thickness of mounting sheet | 2.5 mm | — |
| Needed bore of counterpart | 45 +1.0 mm | — |
| Outer diameter mounting surface | 45 -0.25 mm | 12.6 +-0.055 mm |
| Outer diameter support surface | 55 mm | 17 mm |
| Overhang with ball | 13.8 ±0.3 mm | 4.8 +-0.15 mm |
| Overhang without ball | 8.2 mm | 3.2 mm |
| Size | 30 mm | 8 mm |
| Surface | Zinc-plated | Blank |
| Thickness of support surface | — | 1.9 mm |
| Tolerance ring partno | — | 654 390 08 |
| Total height | 37.2 mm | 11.2 mm |
| Version | 310 | 350 |
| 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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