Nylon wheel, grey, wheel x width 125 x 36 mm, fixed castor. Supplied = assembled. Wheel diameter = 125 mm. Structure = fixed castor. Wheel material = plastic - nylon. Material of rim = nylon. Housing material = steel. Max. load at 4 km/h = 200 kg. Type of mounting = with top plate. Wheel width = 36 mm. Overall height = 155 mm. Wheel bearing = roller bearing. Temperature resistance = -20 °C to +60 °C. Screw hole diameter = 9 mm. Hub length = 44 mm. Hub bore = 12 mm. Fixed castor plate dimensions = 103x85 mm. Swivel castor plate dimensions = 105x85 mm. Housing surface = galvanised and chrome-plated. Shore hardness = 75 D. Reduced noise, up to 10 dB quieter than comparable, conventional wheels. Reduces noise from transport equipment. Shock absorbed inside wheel due to elastic solid rubber core. Low roll and swivel resistance. Temperature resistant from -20 °C to +60 °C. Hardness 75 Shore D. Sheet steel housing, zinc chromate finish, swivel bearing with double ball race, swivel bearing protection. Roller bearings.