TPE tyre on PP rim, ESD, wheel x width 125 x 40 mm, 2+ items, swivel castor. Supplied = assembled. Wheel diameter = 125 mm. Structure = swivel castor. Wheel material = rubber - thermoplastic rubber elastomer (TPE) Material of rim = polypropylene. Housing material = steel. Max. load at 4 km/h = 120 kg. Type of mounting = with top plate. Wheel width = 40 mm. Overall height = 155 mm. Wheel bearing = ball bearing. Temperature resistance = -20 °C to +60 °C. Swivel castor offset = 40 mm. Screw hole diameter = 10 mm. Hub length = 50 mm. Hub bore = 15 mm. Fixed castor plate dimensions = 105x80 mm. Swivel castor plate dimensions = 105x80 mm. Screw hole spacing = 80/77x60 mm. Housing surface = zinc plated by galvanization. Shore hardness = 65 A. ESD model. Do not damage floors, non-marking. Low rolling resistance, quiet, very smooth running. Hardness 65 Shore A. Temperature resistant from -20 °C to +60 °C. With an electrical conductivity up to a resistance of 1000 - 100, 000 ohm. Sheet steel housing, electrolytically zinc plated in blue. Swivel bearing with dual turntable bearing. Small plastic thread guard. Ball bearings. TPE wheels may leave oily marks on open-pored, unsealed and absorbent flooring. We are happy to advise you about use on parquetry, stone or other sensitive flooring.