White nylon castor for industrial trolleys POB with swivel body. The body is made of pressed - galvanized steel, with a double ball bearing, protected by gaskets. White polyurethane rubber wheel, which is characterized by low rolling resistance, high lifting capacity, very resistant to friction, cuts, hot water and steam. Bearingless, most suitable for use in dirty environments, low speeds and light loads. The pressed galvanized steel body rotates on double ball bearings and is protected by gaskets that keep out dirt and dust. Fastened at a single point, usually with screws and nuts. Wheel diameter from 80 to 150 mm. Suitable for operation at temperatures from -15 to + 60°C. Withstands a load from 110 to 250 kg, depending on the diameter of the wheel.