Set of thermoplastic rubber tyres, with mounting plate, 2 swivel castors with double stops and 2 fixed castors, wheel x width 75 x 25 mm. Supplied = assembled. Wheel diameter = 75 mm. Structure = swivel castor with double stop, fixed castor. Scope of delivery = 2 swivel castors with double stops, 2 fixed castors. Wheel material = rubber - thermoplastic rubber elastomer (TPE) Material of rim = polypropylene. Housing material = steel. Max. load at 4 km/h = 75 kg. Type of mounting = with top plate. Wheel width = 25 mm. Overall height = 100 mm. Wheel bearing = plain bearing. Temperature resistance = -10 C to +70 C. Swivel castor offset = 28 mm. Screw hole diameter = 6 mm. Fixed castor plate dimensions = 60x60 mm. Swivel castor plate dimensions = 60x60 mm. Screw hole spacing = 48/38x48/38 mm. Housing surface = zinc plated. Shore hardness = 85 A. Non-leak tyres. Low rolling resistance, smooth running. Non-marking tyres, hardwearing. Hardness 85 Shore A. Temperature resistant from -10 C to +7