bahan |
diameter roda |
Wheel Lebar |
ketinggian pemasangan |
Bearing |
Membawa berat badan (kg) |
|---|---|---|---|---|---|
| getah Korea | 4 " | 50 | 137 | 6202 | 300 |
| 5 " | 50 | 158 | galas jarum roller | 320 | |
| 6 " | 50 | 186 | galas jarum roller | 350 | |
| 8 " | 50 | 230 | galas jarum roller | 400 |