Black Rubber Bottom Flat Small Floor Movable Casters

Wheel material: Black rubber tread + iron core, Black Rubber Flat Bottom Movable Casters with excellent elasticity and wear resistance, good aging resistance, excellent low temperature resistance, low heat generation under dynamic load, and strong iron core and ball bearing. This Caster Wheel Parts are suitable for use in the electrical equipment industry, the trolley industry and also suitable for high load conditions and Chairs With Caster Wheels. Tread hardness: 75 (± 5) SHORE A Temperature range: -40~80°C" Wheel diameter: 3"-5" Load: 60-125kg Flat-bottomed casters, pressed round frame, ball bearings Wheel Material: black rubber with iron core Housing made of pressed steel, zinc plating, flat plate swivel caster.