125 × 45 mm Heavy-duty polyurethane wheel with solid aluminium core – 550 kg, ball bearing, flat & crowned

The heavy-duty polyurethane wheel 125 × 45 mm carries 550 kg per wheel – the wider 45-mm-Lauffläche distributes the load more evenly and reduces pressure on the floor. The solid aluminium core and deep-groove ball bearing ensure smooth running at high load capacity.

Solid aluminium core machined from solid material: The wheel body is manufactured by machining solid aluminium round material – not hollow-cast, not formed from sheet metal. This results in a torsion-resistant, dimensionally stable wheel body with a significantly lower dead weight than comparable steel or cast wheels. Ideal where rolling masses need to be minimised (handling systems, machine trolleys, ergonomic transport).

Material: polyurethane tread, abrasion-resistant and dirt-repellent. Hardness: approx. 92° Shore A. Tread yellow, non-marking and floor-friendly.

Available with flat or crowned tread, hub length 45 mm or 51 mm (see variant selection).

Technical data

• Wheel diameter: 125 mm
• Wheel width: 45 mm
• Axle bore / hole: Ø 20 mm
• Hub length: 45 or 51 mm
• Load capacity: 550 kg per wheel
• Tread: polyurethane, yellow, approx. 92° Shore A, non-marking
• Wheel body: solid aluminium core, machined from solid material
• Bearing: deep-groove ball bearing (low-maintenance)
• Temperature range: −20 °C to +80 °C

Typical applications: Heavy transport and machine trolleys, plant and equipment construction, heavy-duty handling, tool carriers.