European Style 100x80mm Plate Factory Price 3 4 5 Inch Red Polyurethane Urethane Caster Wheel for Trolleys

This European‑style medium‑duty red PU caster is available in 3‑inch, 4‑inch and 5‑inch sizes. It features bearing‑less wheel hub construction, high‑quality red PU tread and rigid PP wheel core, matched with thick galvanized stamped steel fixed bracket. It delivers stable rolling performance, high load‑bearing capacity and excellent wear resistance. Ideal for industrial trolleys, equipment cabinets, workbenches and general‑purpose material‑handling carts.

• Bearing‑Less Wheel Hub Design

  No built‑in bearing inside the wheel hub. Simple and robust mechanical structure, effectively avoids bearing rust, jamming and damage caused by dust, debris or humid working conditions. Lower failure rate and less maintenance work, great for dusty workshop environments.

• Durable Red PU Tread + PP Core

  High‑strength polyurethane (PU) outer tread offers outstanding wear resistance, high load capacity and long service life. The hard PP inner core provides solid structural support. The PU surface rolls smoothly, generates little noise and will not leave marks on most hard floors.

• Heavy‑Duty European‑Style Galvanized Fixed Bracket

  Thick stamped steel bracket with galvanized anti‑rust finish. Rigid fixed‑plate structure prevents rotation, ensures stable support for medium‑duty loads. Standard flat mounting plate with pre‑drilled mounting holes for quick and easy installation. Swivel bracket version is also available upon request.

• Multiple Size Options

  3‑inch, 4‑inch and 5‑inch sizes are provided to satisfy different height and load requirements. Suitable for a wide range of general industrial moving applications.

• Cost‑Effective Industrial Solution

  Bearing‑less structure reduces extra component costs while maintaining reliable medium‑load performance. Perfect choice for cost‑sensitive industrial handling projects.

Widely used for factory handling trolleys, workshop workbenches, warehouse storage carts, light industrial machinery and various mobile equipment. Especially suitable for dusty workshops where bearing‑equipped casters are easy to get stuck.