Weight Capacities from 350lbs to 2,500lbs. Ideal for light to medium-duty applications.
Looking for a cost-effective yet reliable wheel solution? CasterHQ's Semi-Steel Wheels, commonly known as Gray Iron Wheels, are your answer. Our fully metal wheels offer a cost-efficient alternative to Ductile Steel Wheels, perfect for light to medium-duty tasks when used on smooth concrete floors. Note: These wheels are not suitable for poor floor conditions or high-impact applications.
Warning: Gray Iron Wheels may deteriorate untreated concrete floors and are not designed for high-impact, shock, or overloaded conditions. For heavy-duty applications, consider our Ductile Steel Wheels.
Shop Cast Iron Wheels from CasterHQ today.
Questions? Dial 844-439-4335 or Contact Us. For expedited online support, email us at sales@casterhq.com.
Orders before 12 noon typically ship the SAME DAY. Any orders received after 12-noon will be shipped the next business day.
These calculators apply to any caster application—even if you’re browsing a different category. Use them to estimate load rating per caster, select wheel material, and estimate push/pull force. Expand any tool for full analysis + a share-ready spec line.
Engineering Tools Hub
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Load Calculator (dedicated)
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Wheel Diameter Calculator
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Failure Diagnosis Tool
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