Levelling swivel castor, height adjustable wheel, polyurethane, max. load 150 kg, x W 80 x 30 mm. Supplied = assembled. Wheel diameter = 80 mm. Structure = swivel castor. Wheel material = polyurethane (PU) Material of rim = cast aluminium. Housing material = steel. Max. load at 4 km/h = 150 kg. Type of mounting = with top plate. Wheel width = 30 mm. Overall height = 122 mm. Wheel bearing = ball bearing. Temperature resistance = -25 °C to +70 °C. Swivel castor offset = 52 mm. Screw hole diameter = 9 mm. Swivel castor plate dimensions = 100x85 mm. Screw hole spacing = 80x60 mm. Housing surface = zinc plated. Shore hardness = 92 A. Primarily for stationary use. Height adjustable wheel, fixed locking foot. Mobility with height adjustment. Very stable. Rotating activation lever. Housing made of electrolytically zinc plated sheet steel, blue passivated, with dual ball bearings in the live ring, with live ring seal. Locking foot made of steel. Stable footing due to fixed locking foot. Mobility provided by height adjustment of the wheel using the rotating activation lever.