Proroll wheel Ø x width 250 x 75 mm, wheel Ø x width 250 x 75 mm, swivel castor

Polyurethane tyre, plate dims. 175 x 140 mm, wheel Ø x width 250 x 75 mm, swivel castor. Supplied = assembled. Wheel diameter = 250 mm. Structure = swivel castor. Wheel material = polyurethane (PU). Material of rim = cast iron. Type of mounting = with top plate. Housing material = steel. Max. load at 4 km/h = 1800 kg. Wheel width = 75 mm. Overall height = 314 mm. Wheel bearing = ball bearing. Temperature resistance = -20 °C to +85 °C. Swivel castor offset = 80 mm. Screw hole diameter = 14.5 mm. Hub length = 82 mm. Hub bore = 30 mm. Model = heavy duty castors. Fixed castor plate dimensions = 175x140 mm. Swivel castor plate dimensions = 175x140 mm. Screw hole spacing = 140x105 mm. Housing surface = zinc plated. Shore hardness = 92 A. Customs tariff number = 73269098. Country of origin = IND. Gross weight = 17 kg. Weight = 17 kg. Hardness 92 Shore A. Permanently fixed on precision, machine turned cast rims. Ball bearings with lubrication nipple. Easy rolling, quiet. Hardwearing and cut resistant. Temperature resistant from -20 °C to +85 °C. Heavy, welded sheet steel housing, zinc plated. Swivel castors with sealed fork head and combined deep groove ball bearings and tapered roller bearings, with lubrication nipple. On request Swivel castors (with and without double stops) with four-way directional stops, can be fitted at a later stage. This converts swivel castors into fixed castors.