Ball transfer unit 306 screwable plain bearing M6x8 and Conveyor roller K1 plastic blue Ø=20mm RL=300mm EL=305mm AL=321mm spring axle 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 €11.36 cheaper ($14.75).
| Criterion | Ball transfer unit 306 screwable plain bearing M6x8 | Conveyor roller K1 plastic blue Ø=20mm RL=300mm EL=305mm AL=321mm spring axle |
|---|---|---|
| Price | $14.75cheapest | $27.86 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | Backorder |
| Rating | — | — |
| Weight | 1 g | 120 g |
| Axle length al | — | 321 mm |
| Ball overhang approx | 0.5 mm | — |
| Balldiameter | 2.5 mm | — |
| Castor length rl | — | 300 mm |
| Castordiameter | — | 20 mm |
| Fitting length el | — | 305 mm |
| Length | 8 mm | — |
| Load capacity | — | 7 kg |
| Load rating at 0 5m sec | 3.34 N | — |
| Load rating at 1 5m sec | 1.11 N | — |
| Material | Steel | — |
| Pipe wall thickness | — | 1.5 mm |
| Spring axle | — | 6 mm |
| Surface | Black oxide finish | — |
| Thread size | M 6 mm | — |
| Tightening torque | 0.11 Nm | — |
| Version | — | K1 |
| Wrench size | 1.5 mm | — |
| View at seller ↗ | View at seller ↗ |
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