Elastic Rubber Bolt Hole Movable Casters

Elastic Rubber Bolt Hole Movable Casters Wheel material: elastic rubber tread + plastic wheel core, good electrical insulation, chemical resistance, impact elasticity, acid and alkali resistance, suitable for electrical equipment industry, trolley industry, toolbox, etc. We can recommend a suitable caster wheel cleaner for you. Hardness of tread: 70 (+5) Shore A Temperature: - 50/ +80 degree C Wheel Dia: 3 "-5" Caster Wheels Capacity: 70-135 kg Hole-top type movable casters with dust-proof rings, pressed rigid frame, plastic roller bearing Wheel Material: Elastic rubber with PP core Housing made of pressed steel, Zinc plating Housing: Swivel bolt hole caster