Ball transfer unit 306 screwable plain bearing M6x8 vs Ball transfer unit 330 with steel-sheet housing ball diameter 22mm
Ball transfer unit 306 screwable plain bearing M6x8 and Ball transfer unit 330 with steel-sheet housing ball diameter 22mm 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 306 screwable plain bearing M6x8 is €11.60 cheaper ($14.75).
| Criterion |  Ball transfer unit 306 screwable plain bearing M6x8 |  Ball transfer unit 330 with steel-sheet housing ball diameter 22mm |
|---|---|---|
| Price | $14.75cheapest | $28.13 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Weight | 1 g | 132 g |
| Ball overhang approx | 0.5 mm | — |
| Balldiameter | 2.5 mm | — |
| Installation dimension | — | 37.7 +0.2 mm |
| Length | 8 mm | — |
| Load rating | — | 1 300 N |
| Load rating at 0 5m sec | 3.34 N | — |
| Load rating at 1 5m sec | 1.11 N | — |
| Material | Steel | Steel |
| Outer diameter mounting surface | — | 36 +-0.080 mm |
| Outer diameter support surface | — | 45 mm |
| Overhang with ball | — | 9.8 ±0.2 mm |
| Overhang without ball | — | 5.7 mm |
| Size | — | 22 mm |
| Surface | Black oxide finish | Zinc-plated |
| Thickness of support surface | — | 2.9 mm |
| Thread size | M 6 mm | — |
| Tightening torque | 0.11 Nm | — |
| Tolerance ring partno | — | 654 390 22 |
| Total height | — | 29.5 mm |
| Version | — | 330 |
| Wrench size | 1.5 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.
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