Mid-heavy Duty PU Flat Plate Swivel & Rigid & Free Locking Caster Wheels size 3'' 4'' 5'' 6'' 8'' inch with total Brake Ball Bearing for Furniture, Equipment, office chair, Garbage Dust Can, Hospital Beds. Industrial Medium Polyurethane casters are superior to other materials in wear resistance, rolling resistance and tear resistance. The weight capacity of polyurethane casters of the same size is 6-7 times that of rubber wheels, and the production process can be continuous and automated, with little waste generated during production and use. More importantly polyurethane waste part of the caster wheel tire body can be recycled for other polyurethane products, will not cause environmental pollution, and the casting from liquid, simple manufacturing process, thus known as the 21st century green caster wheel, PU wheel will be the future developing trend of the industry leading, polyurethane wheels have broad application prospects in auto industry.
Heavy Duty Chair Casters and Middle Heavy Duty Casters are used for the movement of heavy equipment, so the wheels of heavy casters generally use a single wheel with a hard tread. Nylon Roller Bearing Wheel, cast iron wheels, Heavy Duty Castors with welding steel housing, Trolley Casters, Rubber Wheels For Office Chairs, Hardwood Floor Polyurethane Roller, and phenolic resin wheels are ideal. Among them, forged steel wheel and PU Caster wheel are especially suitable for the wheels of extra heavy casters.
1) Wheel Material: Black rubber with PP core
2) Wheel Dia: 160mm,180mm
3) Load capacity: 160-200kg
4) Bearing: Plastci roller bearing
5) Housing made of pressed steel, Zinc plating
6) Housing: Fixed caster
7) Hardness of tread: 85(±5) Shore A
8) Temperature: - 40 / + 80 °C
