Diameter:100/125/150/200mm
Tread width:50mm
Material:rubber on cast iron
Bearing:roller
Hole spacing:84*72mm
Top plate size:115*99mm
Finish:zinc plated
Features:
Black solid rubber on cast iron, silence, wear-resistant, not hurt the floor.Durable and supply long service lift.
The housing made of pressed steel,double ballrace swivel head.
Galvanized zinc to resist corrosion.
Double welding to make the housing stonger to support heavy duty use.
Perfect casters for trolley cart,platform cart,heavy duty equipment,garbage container,material handling equipment,heavy duty platform,grills,industrial machine,and so on.