1.Wheel material: nylon
2. Size: 3inch,4inch,5inch
3. Usage: Hotel Trolley , Cart ,Home
4. Wheel Diameter:75mm,100mm,125mm
5.Finish: Zinc Plated ( Galvanized )
6. Installation:Plate Fixed
7. Standard:GB ISO ANSI
8. Certification: ISO9001, SGS, BV
9. Tired width: 30mm for 3inch, 32mm for 4inch,5inch
10.Capacity:105kg for 3inch,135kg for 4inch,145kg for 5inch
11.Bearing: Annular Ball Bearing
12.Medium tire hardness, exlcellet wearable level
13.Galvanied bracket
14.Thinckness of top plate is 3.5-4mm, thinckness of bracket is 2.5-4mm
15.It is widely used in electronics, textile, machinery, medical and other industries