| SPEC (inch) |
Capacity Each (kg) |
Wheel Dia D(mm) |
Tread Width W(mm) |
Wheel Bearing Type |
Swivel Radius E(mm) |
Overall Height H(mm) |
Sold Polyurethane Csters Model NO. | |
| Rigid Casters | Swivel Casters | |||||||
| 4”x2” | 350 | 100 | 50 | Roller | 31 | 141 | 600PF-100050R-03 | 600PS-100050R-03 |
| 5”x2” | 400 | 125 | 50 | Roller | 41 | 163 | 600PF-125050R-03 | 600PS-125050R-03 |
| 6”x2” | 450 | 150 | 50 | Roller | 44 | 189 | 600PF-150050R-03 | 600PS-150050R-03 |
| 8”x2” | 450 | 200 | 50 | Roller | 44 | 239 | 600PF-200050R-03 | 600PS-200050R-03 |
灰色橡胶定向轮
中轻型脚轮
聚氨酯脚轮带聚丙烯中心
灰色TPR聚丙烯（圆）脚轮
灰色热塑胶（TPR）脚轮
蓝色弹性橡胶轮