PROROLL Polyurethane Tyre - Plate Dims. 138 X 110mm - Wheel X Width 125 X 50mm
Polyurethane tyre, plate dims. 138 x 110 mm, wheel x width 125 x 50 mm, swivel castor with double stop. Supplied = assembled. Wheel diameter = 125 mm. Structure = swivel castor with double stop. Wheel material = polyurethane (PU) Material of rim = cast iron. Housing material = steel. Max. load at 4 km/h = 550 kg. Type of mounting = with top plate. Wheel width = 50 mm. Overall height = 175 mm. Wheel bearing = ball bearing. Temperature resistance = -20 C to +85 C. Swivel castor offset = 58 mm. Screw hole diameter = 10 mm. Hub length = 60 mm. Hub bore = 20 mm. Fixed castor plate dimensions = 138x110 mm. Swivel castor plate dimensions = 138x110 mm. Screw hole spacing = 105x78 - 80 mm. Housing surface = zinc plated. Shore hardness = 92 A. Permanently fixed on precision, machine turned cast rims. Easy rolling, quiet. Hardwearing and cut resistant. Hardness 92 Shore A. Temperature resistant from -20 C to +85 C. Heavy, welded sheet steel housing, zinc plated. Swivel bearing with sealed fork head and combined deep groove ball bearings and tapered roller bearings, with lubrication nipple. Ball 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.