Series 31 wheels are made of high quality white polyamide and are designed to move loads weighing from 600 to 1500 kg. They are used in the construction, machine-building, glass industries, as well as for "economical" (due to the solidity of the wheel - it is cheaper than analogues on a tire) transportation of heavy loads. Usage temperature -30 + 80 ° C. Ball bearings on the wheel axle ensure ease of movement. Of the obvious disadvantages is noise when transporting unloaded equipment. The wheel is resistant to shock loads and abrasive wear. The bracket is galvanized for a long service life.
