Diameter:4”5”6”and 8”
Tread width:2”
Material:red polyurethane on cast iron ,rubber wheel available
Bearing:precision double ball bearing 6203
Hole spacing:105*75
Top plate size:140*110mm
Finish:zinc plated or blue paint
Features:
If you transport sensitive, precious,or precision cargo,then these casters are best option to protect the goods and workers
Weight capacity from 550Lbs to 880Lbs
Shock absorbing caster with two spring loaded,PU wheel on cast iron core,excellent wear-resisting performance, protects your floor from scratches ,providing a smooth, quiet ride.
We could also supply elastic PU wheel if you require ,good quality with high resiliency
The housing made of pressed steel,double ballrace swivel head
Zinc plated housing increase effectively corrosion resistance
Double welding to make the housing stonger to support heavy duty
Perfect casters for auto parts factory,trolley cart,platform cart,heavy duty equipment,material handling equipment,heavy duty platform,and so on.