PU/PU elastic tyre, brown/green, wheel x width 200 x 50 mm, 2+ items, swivel castor. Supplied = assembled. Wheel diameter = 200 mm. Structure = swivel castor. Wheel material = polyurethane (PU) - elastic. Material of rim = aluminium. Housing material = steel. Max. load at 4 km/h = 500 kg. Type of mounting = with top plate. Wheel width = 45 mm. Overall height = 245 mm. Temperature resistance = -20 C to +60 C. Swivel castor offset = 55 mm. Screw hole diameter = 12 mm. Hub length = 60 mm. Hub bore = 20 mm. Fixed castor plate dimensions = 135x110 mm. Swivel castor plate dimensions = 135x110 mm. Screw hole spacing = 105x84/76 mm. Housing surface = zinc plated by galvanization. Shore hardness = 75 A/93 - 95 A. High maximum load. Smooth running and non-marking. Low roll resistance, low rolling resistance, non-marking. Hardness 75/93-95 Shore A. Temperature resistant from -20 C to +60 C. Sheet steel housing, electrolytically zinc plated in blue. Swivel bearing with dual turntable bearing. Bolt