Diameter:100/125/150/200mm
Tread width:50mm
Material:PP
Bearing:precision double ball bearing 6202
Hole spacing:84*72mm
Top plate size:115*99mm
Finish:zinc plated
Features:
1-Polypropylene PP wheel,cost effective type ,perfect to save your cost .Widely used for truck trolley,material handling equipment,tool box cabniet,furnitures,workbench,dolly cart and so on .
2-The housing made of pressed steel,double ballrace swivel head.
3-Zinc plated housing supply corrosion resistance perfomance.