The roller conveyor St D30 is a ready to install and light running castor rail D30. The pre-assembled roller conveyor can be cut to the required length. Due to a lot of receptacles, the roller conveyor can be mounted easily and without any further processing to frame constructions made of profile tubes D30. The used steel axles and light-running cylindrical rollers ensure a long service life. The maximum permissible force on a single castor is Fmax = 100 N.