29 Heavy duty polyurethane caster

Load capacity: from 300kg up to 550kg per caster Wheel diameter: 100mm, 125mm, 150mm and 200mm Caster material: PU on PP wheel withdouble ball bearing. Solid steel welded construction,zinc plated, double ballracSteel core polyurethanee swivel head,dustproof seal Matches with different fittings such as swivel, fixed or side brake plate Rubber or with plastic core, hard rubber, PP, Nylon,PU and cast iron caster are available Applications: supermarket, display racks, general usage in market, etc. Caster with or without brake available Assorted colors (optional)