4″ Semi Steel Rigid Caster (28 Series)

SKU: 28SS40JS0417YY


4″ semi steel rigid caster with roller bearing. 6″ caster pictured.

A cast iron caster features a wheel and frame constructed entirely from cast iron, renowned for its exceptional strength, durability, and heat resistance. These casters are designed for heavy-duty industrial applications where ruggedness and reliability are paramount. The cast iron construction ensures stability and longevity, capable of withstanding high loads and harsh operating conditions.

The caster’s robust design makes it suitable for use in environments such as foundries, manufacturing plants, and warehouses, where heavy equipment and materials need to be transported with ease. The cast iron wheel provides smooth and reliable movement, while the frame offers secure attachment to equipment or machinery.

Due to their durability and resilience, cast iron casters are ideal for applications where frequent movement, high temperatures, and abrasive materials are present. They are a preferred choice for heavy machinery, carts, and racks that require stable and dependable mobility solutions.

Additional information

Weight 8 lbs
Dimensions 5 × 4 × 6 in
Caster Type

Maximum Capacity

Overall Height


Wheel Bearing

Wheel Diameter

Wheel Width

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