The R4051 Rigid castor with Cast iron wheel is part of our 300 Series castor range, designed and engineered to meet European standards, with EN standard metric baseplates for compatibility with a wide range of equipment.
- Rigid Frame: Fixed castor designed for straight-line movement, providing stability and consistent tracking. Ideal for applications where controlled direction and load support are required.
- 100mm diameter Cast iron wheel: Cast iron wheels are built for heavy duty industrial applications, offering excellent strength, durability, and high load capacity. Best suited to hard, smooth surfaces where floor protection and noise are not a priority, including factories, warehouses, workshops, and machinery applications.
- Pressed metal construction: zinc-plated steel frame with 3mm thick pressed metal construction for durability and strength.
- 200kg load capacity: suitable for transporting loads of up to 200kg per castor.
- Plate Mount: EN standard metric rectangular baseplate for compatibility with a wide range of equipment. Suits 8mm bolts for mounting.
- Suitable for a wide range of applications: Cast iron wheels are ideal for heavy-duty industrial applications, including machinery, manufacturing equipment, heavy trolleys, foundries, warehouses, and workshops. Best suited to hard, smooth floors where very high load capacity, durability, and resistance to wear are more important than noise reduction or floor protection.
Not sure which castor suits your needs? Contact our team across Australia for expert advice on the best castor for your application.
Description
300 Series Castor Range
The 300 Series Castor Range has been designed and engineered to meet common European standards for industrial pressed-steel castors. Featuring a robust pressed metal frame and a 3mm thick top plate, this range delivers reliable performance for a wide variety of material handling and equipment mobility applications.
Available in wheel diameters of 100mm, 125mm, 150mm, and 200mm, the range is supplied with standard European metric top plates for easy integration with compatible equipment and mounting systems.
Bolt-hole mount castors are also available in 100mm, 125 mm, 150mm, and 200mm sizes, featuring a single metric bolt-hole fitting. A full range of pintle fixing options is also available to suit different equipment and mounting requirements.
For applications requiring improved corrosion resistance and hygiene compliance, the Stainless Excel Series offers the same pressed-metal European-style design in a stainless steel housing, making it ideal for wet, washdown, and hygiene-critical environments.
Rigid Frame Castors
This castor features a rigid frame design that allows movement in a fixed straight-line direction for improved tracking and directional stability.
The non-swivelling frame helps maintain controlled movement, making these castors ideal for applications requiring predictable travel paths and easier steering.
Rigid castors are commonly paired with swivel castors to provide a balance of manoeuvrability and directional control on trolleys and mobile equipment.
Cast Iron Wheels
Cast iron wheels are designed for demanding heavy-duty industrial applications where strength, durability and high load capacity are the primary requirements. Their solid construction provides excellent resistance to wear and long service life.
These wheels are best suited to hard, smooth surfaces and applications such as heavy trolleys, manufacturing equipment and machinery where floor protection and low noise are less important.
Plate Mount
This castor features a 3mm thick baseplate and 3mm thick pressed steel forks, designed to suit 8 mm mounting bolts. The castor frame can be bolted or welded directly to equipment depending on the application requirements. Baseplate mounts to suit are also available.
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