Diameter 4” 5” 6” 8” and 10”
Tread material:red polyurethane,hardness shore A90
Wheelcore:cast iron
Hole spacing:105*80mm
Top plate:140*110mm
Bearing type:double ball bearing
Housing:made of pressed steel,double ballrace swivel head,zinc plated or yellow zinc plated,with dustproof seal
Features:
1-Polyurethane tread with cast iron ,non-marking PU wheels,absorbs shock and vibrations, wear-resistant and roll silently on any surface.
2-Adjustable brake system,best design to supply longer service life.
3-Thickened housing and top plate to support heavy duty.
4-The top plate has four mounting holes for easy and convenient installation, four hole positioning allows the casters firmly fasten objects, not easy to fall off.
5-Used for trolley,heavy duty equipment,hand truck cart,material handling equipment ,furnitures and so on .
Product details
Specifications
