PU tyres on nylon rim, wheel x width 100 x 32 mm, 2+ items, fixed castor. Supplied = assembled. Wheel diameter = 100 mm. Structure = fixed castor. Wheel material = polyurethane (PU) Material of rim = nylon. Housing material = stainless steel. Max. load at 4 km/h = 150 kg. Type of mounting = with top plate. Wheel width = 32 mm. Overall height = 128 mm. Wheel bearing = roller bearing. Temperature resistance = -40 C to +80 C. Screw hole diameter = 8 mm. Hub length = 40 mm. Hub bore = 12 mm. Fixed castor plate dimensions = 96x80 mm. Swivel castor plate dimensions = 96x80 mm. Screw hole spacing = 80/77x60 mm. Shore hardness = 95 A. Roller bearing in stainless steel. With stainless steel housing. Do not damage floors, non-marking. Largely resistant against many thinned oils, greases, and chemicals. Hardness 95 Shore A. Temperature resistant from -40 C to +80 C. Non marking polyurethane castors, red. Stainless steel housing (AISI 304) , swivel bearing with dual turntable bearings.